70780464

素因数分解:

$2^4\times 3^2\times {\mathrm{491531}}^1$

素因数の和:491545

約数の個数: 30

約数和(自身を含む): 198087396

約数和(自身を除く): 127306932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 491531, 983062, 1474593, 1966124, 2949186, 3932248, 4423779, 5898372, 7864496, 8847558, 11796744, 17695116, 23593488, 35390232, 70780464]

約数ペア:

[(1, 70780464), (2, 35390232), (3, 23593488), (4, 17695116), (6, 11796744), (8, 8847558), (9, 7864496), (12, 5898372), (16, 4423779), (18, 3932248), (24, 2949186), (36, 1966124), (48, 1474593), (72, 983062), (144, 491531)]