86109564

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1531}}^1$

素因数の和:1690

約数の個数: 48

約数和(自身を含む): 207616640

約数和(自身を除く): 121507076

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 109, 129, 172, 218, 258, 327, 436, 516, 654, 1308, 1531, 3062, 4593, 4687, 6124, 9186, 9374, 14061, 18372, 18748, 28122, 56244, 65833, 131666, 166879, 197499, 263332, 333758, 394998, 500637, 667516, 789996, 1001274, 2002548, 7175797, 14351594, 21527391, 28703188, 43054782, 86109564]

約数ペア:

[(1, 86109564), (2, 43054782), (3, 28703188), (4, 21527391), (6, 14351594), (12, 7175797), (43, 2002548), (86, 1001274), (109, 789996), (129, 667516), (172, 500637), (218, 394998), (258, 333758), (327, 263332), (436, 197499), (516, 166879), (654, 131666), (1308, 65833), (1531, 56244), (3062, 28122), (4593, 18748), (4687, 18372), (6124, 14061), (9186, 9374)]