72557586

素因数分解:

$2^1\times 3^3\times {\mathrm{521}}^1\times {\mathrm{2579}}^1$

素因数の和:3111

約数の個数: 32

約数和(自身を含む): 161611200

約数和(自身を除く): 89053614

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 521, 1042, 1563, 2579, 3126, 4689, 5158, 7737, 9378, 14067, 15474, 23211, 28134, 46422, 69633, 139266, 1343659, 2687318, 4030977, 8061954, 12092931, 24185862, 36278793, 72557586]

約数ペア:

[(1, 72557586), (2, 36278793), (3, 24185862), (6, 12092931), (9, 8061954), (18, 4030977), (27, 2687318), (54, 1343659), (521, 139266), (1042, 69633), (1563, 46422), (2579, 28134), (3126, 23211), (4689, 15474), (5158, 14067), (7737, 9378)]