71201748

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{144719}}^1$

素因数の和:144767

約数の個数: 24

約数和(自身を含む): 170190720

約数和(自身を除く): 98988972

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 144719, 289438, 434157, 578876, 868314, 1736628, 5933479, 11866958, 17800437, 23733916, 35600874, 71201748]

約数ペア:

[(1, 71201748), (2, 35600874), (3, 23733916), (4, 17800437), (6, 11866958), (12, 5933479), (41, 1736628), (82, 868314), (123, 578876), (164, 434157), (246, 289438), (492, 144719)]