68728656

素因数分解:

$2^4\times 3^1\times {\mathrm{1431847}}^1$

素因数の和:1431858

約数の個数: 20

約数和(自身を含む): 177549152

約数和(自身を除く): 108820496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1431847, 2863694, 4295541, 5727388, 8591082, 11454776, 17182164, 22909552, 34364328, 68728656]

約数ペア:

[(1, 68728656), (2, 34364328), (3, 22909552), (4, 17182164), (6, 11454776), (8, 8591082), (12, 5727388), (16, 4295541), (24, 2863694), (48, 1431847)]