77621472

素因数分解:

$2^5\times 3^2\times {\mathrm{269519}}^1$

素因数の和:269535

約数の個数: 36

約数和(自身を含む): 220736880

約数和(自身を除く): 143115408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 269519, 539038, 808557, 1078076, 1617114, 2156152, 2425671, 3234228, 4312304, 4851342, 6468456, 8624608, 9702684, 12936912, 19405368, 25873824, 38810736, 77621472]

約数ペア:

[(1, 77621472), (2, 38810736), (3, 25873824), (4, 19405368), (6, 12936912), (8, 9702684), (9, 8624608), (12, 6468456), (16, 4851342), (18, 4312304), (24, 3234228), (32, 2425671), (36, 2156152), (48, 1617114), (72, 1078076), (96, 808557), (144, 539038), (288, 269519)]