68781936

素因数分解:

$2^4\times 3^1\times {\mathrm{1432957}}^1$

素因数の和:1432968

約数の個数: 20

約数和(自身を含む): 177686792

約数和(自身を除く): 108904856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1432957, 2865914, 4298871, 5731828, 8597742, 11463656, 17195484, 22927312, 34390968, 68781936]

約数ペア:

[(1, 68781936), (2, 34390968), (3, 22927312), (4, 17195484), (6, 11463656), (8, 8597742), (12, 5731828), (16, 4298871), (24, 2865914), (48, 1432957)]