77960116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{4153}}^1$

素因数の和:4208

約数の個数: 36

約数和(自身を含む): 155102052

約数和(自身を除く): 77141936

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 361, 494, 722, 988, 1444, 4153, 4693, 8306, 9386, 16612, 18772, 53989, 78907, 107978, 157814, 215956, 315628, 1025791, 1499233, 2051582, 2998466, 4103164, 5996932, 19490029, 38980058, 77960116]

約数ペア:

[(1, 77960116), (2, 38980058), (4, 19490029), (13, 5996932), (19, 4103164), (26, 2998466), (38, 2051582), (52, 1499233), (76, 1025791), (247, 315628), (361, 215956), (494, 157814), (722, 107978), (988, 78907), (1444, 53989), (4153, 18772), (4693, 16612), (8306, 9386)]