78861072

素因数分解:

$2^4\times 3^1\times {\mathrm{1642939}}^1$

素因数の和:1642950

約数の個数: 20

約数和(自身を含む): 203724560

約数和(自身を除く): 124863488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1642939, 3285878, 4928817, 6571756, 9857634, 13143512, 19715268, 26287024, 39430536, 78861072]

約数ペア:

[(1, 78861072), (2, 39430536), (3, 26287024), (4, 19715268), (6, 13143512), (8, 9857634), (12, 6571756), (16, 4928817), (24, 3285878), (48, 1642939)]