84776276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{14957}}^1$

素因数の和:15083

約数の個数: 24

約数和(自身を含む): 161247240

約数和(自身を除く): 76470964

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 14957, 29914, 59828, 194441, 388882, 777764, 1630313, 3260626, 6521252, 21194069, 42388138, 84776276]

約数ペア:

[(1, 84776276), (2, 42388138), (4, 21194069), (13, 6521252), (26, 3260626), (52, 1630313), (109, 777764), (218, 388882), (436, 194441), (1417, 59828), (2834, 29914), (5668, 14957)]