68938416

素因数分解:

$2^4\times 3^2\times {\mathrm{478739}}^1$

素因数の和:478753

約数の個数: 30

約数和(自身を含む): 192932220

約数和(自身を除く): 123993804

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 478739, 957478, 1436217, 1914956, 2872434, 3829912, 4308651, 5744868, 7659824, 8617302, 11489736, 17234604, 22979472, 34469208, 68938416]

約数ペア:

[(1, 68938416), (2, 34469208), (3, 22979472), (4, 17234604), (6, 11489736), (8, 8617302), (9, 7659824), (12, 5744868), (16, 4308651), (18, 3829912), (24, 2872434), (36, 1914956), (48, 1436217), (72, 957478), (144, 478739)]