71785968

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{87973}}^1$

素因数の和:88001

約数の個数: 40

約数和(自身を含む): 196357968

約数和(自身を除く): 124572000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 87973, 175946, 263919, 351892, 527838, 703784, 1055676, 1407568, 1495541, 2111352, 2991082, 4222704, 4486623, 5982164, 8973246, 11964328, 17946492, 23928656, 35892984, 71785968]

約数ペア:

[(1, 71785968), (2, 35892984), (3, 23928656), (4, 17946492), (6, 11964328), (8, 8973246), (12, 5982164), (16, 4486623), (17, 4222704), (24, 2991082), (34, 2111352), (48, 1495541), (51, 1407568), (68, 1055676), (102, 703784), (136, 527838), (204, 351892), (272, 263919), (408, 175946), (816, 87973)]