78581022

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{3637}}^1$

素因数の和:3932

約数の個数: 32

約数和(自身を含む): 169909152

約数和(自身を除く): 91328130

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 277, 554, 831, 1662, 3601, 3637, 7202, 7274, 10803, 10911, 21606, 21822, 47281, 94562, 141843, 283686, 1007449, 2014898, 3022347, 6044694, 13096837, 26193674, 39290511, 78581022]

約数ペア:

[(1, 78581022), (2, 39290511), (3, 26193674), (6, 13096837), (13, 6044694), (26, 3022347), (39, 2014898), (78, 1007449), (277, 283686), (554, 141843), (831, 94562), (1662, 47281), (3601, 21822), (3637, 21606), (7202, 10911), (7274, 10803)]