70515528

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{68329}}^1$

素因数の和:68381

約数の個数: 32

約数和(自身を含む): 180391200

約数和(自身を除く): 109875672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 68329, 136658, 204987, 273316, 409974, 546632, 819948, 1639896, 2938147, 5876294, 8814441, 11752588, 17628882, 23505176, 35257764, 70515528]

約数ペア:

[(1, 70515528), (2, 35257764), (3, 23505176), (4, 17628882), (6, 11752588), (8, 8814441), (12, 5876294), (24, 2938147), (43, 1639896), (86, 819948), (129, 546632), (172, 409974), (258, 273316), (344, 204987), (516, 136658), (1032, 68329)]