68687112

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{220151}}^1$

素因数の和:220173

約数の個数: 32

約数和(自身を含む): 184927680

約数和(自身を除く): 116240568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 220151, 440302, 660453, 880604, 1320906, 1761208, 2641812, 2861963, 5283624, 5723926, 8585889, 11447852, 17171778, 22895704, 34343556, 68687112]

約数ペア:

[(1, 68687112), (2, 34343556), (3, 22895704), (4, 17171778), (6, 11447852), (8, 8585889), (12, 5723926), (13, 5283624), (24, 2861963), (26, 2641812), (39, 1761208), (52, 1320906), (78, 880604), (104, 660453), (156, 440302), (312, 220151)]