81445413648

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{54734821}}^1$

素因数の和:54734863

約数の個数: 40

約数和(自身を含む): 217187773696

約数和(自身を除く): 135742360048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 54734821, 109469642, 164204463, 218939284, 328408926, 437878568, 656817852, 875757136, 1313635704, 1696779451, 2627271408, 3393558902, 5090338353, 6787117804, 10180676706, 13574235608, 20361353412, 27148471216, 40722706824, 81445413648]

約数ペア:

[(1, 81445413648), (2, 40722706824), (3, 27148471216), (4, 20361353412), (6, 13574235608), (8, 10180676706), (12, 6787117804), (16, 5090338353), (24, 3393558902), (31, 2627271408), (48, 1696779451), (62, 1313635704), (93, 875757136), (124, 656817852), (186, 437878568), (248, 328408926), (372, 218939284), (496, 164204463), (744, 109469642), (1488, 54734821)]