78797316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{505111}}^1$

素因数の和:505131

約数の個数: 24

約数和(自身を含む): 198003904

約数和(自身を除く): 119206588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 505111, 1010222, 1515333, 2020444, 3030666, 6061332, 6566443, 13132886, 19699329, 26265772, 39398658, 78797316]

約数ペア:

[(1, 78797316), (2, 39398658), (3, 26265772), (4, 19699329), (6, 13132886), (12, 6566443), (13, 6061332), (26, 3030666), (39, 2020444), (52, 1515333), (78, 1010222), (156, 505111)]