66972876

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{91493}}^1$

素因数の和:91561

約数の個数: 24

約数和(自身を含む): 158833584

約数和(自身を除く): 91860708

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 91493, 182986, 274479, 365972, 548958, 1097916, 5581073, 11162146, 16743219, 22324292, 33486438, 66972876]

約数ペア:

[(1, 66972876), (2, 33486438), (3, 22324292), (4, 16743219), (6, 11162146), (12, 5581073), (61, 1097916), (122, 548958), (183, 365972), (244, 274479), (366, 182986), (732, 91493)]