68756922

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2243}}^1$

素因数の和:2395

約数の個数: 48

約数和(自身を含む): 161729568

約数和(自身を除く): 92972646

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 131, 234, 262, 393, 786, 1179, 1703, 2243, 2358, 3406, 4486, 5109, 6729, 10218, 13458, 15327, 20187, 29159, 30654, 40374, 58318, 87477, 174954, 262431, 293833, 524862, 587666, 881499, 1762998, 2644497, 3819829, 5288994, 7639658, 11459487, 22918974, 34378461, 68756922]

約数ペア:

[(1, 68756922), (2, 34378461), (3, 22918974), (6, 11459487), (9, 7639658), (13, 5288994), (18, 3819829), (26, 2644497), (39, 1762998), (78, 881499), (117, 587666), (131, 524862), (234, 293833), (262, 262431), (393, 174954), (786, 87477), (1179, 58318), (1703, 40374), (2243, 30654), (2358, 29159), (3406, 20187), (4486, 15327), (5109, 13458), (6729, 10218)]