79917864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{256147}}^1$

素因数の和:256169

約数の個数: 32

約数和(自身を含む): 215164320

約数和(自身を除く): 135246456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 256147, 512294, 768441, 1024588, 1536882, 2049176, 3073764, 3329911, 6147528, 6659822, 9989733, 13319644, 19979466, 26639288, 39958932, 79917864]

約数ペア:

[(1, 79917864), (2, 39958932), (3, 26639288), (4, 19979466), (6, 13319644), (8, 9989733), (12, 6659822), (13, 6147528), (24, 3329911), (26, 3073764), (39, 2049176), (52, 1536882), (78, 1024588), (104, 768441), (156, 512294), (312, 256147)]