25572924

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1031}}^1$

素因数の和:1107

約数の個数: 72

約数和(自身を含む): 70997472

約数和(自身を除く): 45424548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 212, 234, 318, 468, 477, 636, 689, 954, 1031, 1378, 1908, 2062, 2067, 2756, 3093, 4124, 4134, 6186, 6201, 8268, 9279, 12372, 12402, 13403, 18558, 24804, 26806, 37116, 40209, 53612, 54643, 80418, 109286, 120627, 160836, 163929, 218572, 241254, 327858, 482508, 491787, 655716, 710359, 983574, 1420718, 1967148, 2131077, 2841436, 4262154, 6393231, 8524308, 12786462, 25572924]

約数ペア:

[(1, 25572924), (2, 12786462), (3, 8524308), (4, 6393231), (6, 4262154), (9, 2841436), (12, 2131077), (13, 1967148), (18, 1420718), (26, 983574), (36, 710359), (39, 655716), (52, 491787), (53, 482508), (78, 327858), (106, 241254), (117, 218572), (156, 163929), (159, 160836), (212, 120627), (234, 109286), (318, 80418), (468, 54643), (477, 53612), (636, 40209), (689, 37116), (954, 26806), (1031, 24804), (1378, 18558), (1908, 13403), (2062, 12402), (2067, 12372), (2756, 9279), (3093, 8268), (4124, 6201), (4134, 6186)]