80753229536

素因数分解:

$2^5\times 7^1\times {\mathrm{2137}}^1\times {\mathrm{168697}}^1$

素因数の和:170851

約数の個数: 48

約数和(自身を含む): 181780867296

約数和(自身を除く): 101027637760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 2137, 4274, 8548, 14959, 17096, 29918, 34192, 59836, 68384, 119672, 168697, 239344, 337394, 478688, 674788, 1180879, 1349576, 2361758, 2699152, 4723516, 5398304, 9447032, 18894064, 37788128, 360505489, 721010978, 1442021956, 2523538423, 2884043912, 5047076846, 5768087824, 10094153692, 11536175648, 20188307384, 40376614768, 80753229536]

約数ペア:

[(1, 80753229536), (2, 40376614768), (4, 20188307384), (7, 11536175648), (8, 10094153692), (14, 5768087824), (16, 5047076846), (28, 2884043912), (32, 2523538423), (56, 1442021956), (112, 721010978), (224, 360505489), (2137, 37788128), (4274, 18894064), (8548, 9447032), (14959, 5398304), (17096, 4723516), (29918, 2699152), (34192, 2361758), (59836, 1349576), (68384, 1180879), (119672, 674788), (168697, 478688), (239344, 337394)]