81753456

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{13411}}^1$

素因数の和:13549

約数の個数: 40

約数和(自身を含む): 212875264

約数和(自身を除く): 131121808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 6096, 13411, 26822, 40233, 53644, 80466, 107288, 160932, 214576, 321864, 643728, 1703197, 3406394, 5109591, 6812788, 10219182, 13625576, 20438364, 27251152, 40876728, 81753456]

約数ペア:

[(1, 81753456), (2, 40876728), (3, 27251152), (4, 20438364), (6, 13625576), (8, 10219182), (12, 6812788), (16, 5109591), (24, 3406394), (48, 1703197), (127, 643728), (254, 321864), (381, 214576), (508, 160932), (762, 107288), (1016, 80466), (1524, 53644), (2032, 40233), (3048, 26822), (6096, 13411)]