as many as you want there to be
According to espn.com, LSU has 36 players on NFL rosters at the start of the 2007 season.
As of the 2008 season, LSU has played in 39 bowl games and has a record of 20-18-1.
As of Fall 2009, Louisiana State University had 27,992 students. http://www.bgtplan.lsu.edu/quickfacts/quickfacts.htm
75
two thousand and fifty six.