66726432

素因数分解:

$2^5\times 3^2\times {\mathrm{443}}^1\times {\mathrm{523}}^1$

素因数の和:982

約数の個数: 72

約数和(自身を含む): 190545264

約数和(自身を除く): 123818832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 443, 523, 886, 1046, 1329, 1569, 1772, 2092, 2658, 3138, 3544, 3987, 4184, 4707, 5316, 6276, 7088, 7974, 8368, 9414, 10632, 12552, 14176, 15948, 16736, 18828, 21264, 25104, 31896, 37656, 42528, 50208, 63792, 75312, 127584, 150624, 231689, 463378, 695067, 926756, 1390134, 1853512, 2085201, 2780268, 3707024, 4170402, 5560536, 7414048, 8340804, 11121072, 16681608, 22242144, 33363216, 66726432]

約数ペア:

[(1, 66726432), (2, 33363216), (3, 22242144), (4, 16681608), (6, 11121072), (8, 8340804), (9, 7414048), (12, 5560536), (16, 4170402), (18, 3707024), (24, 2780268), (32, 2085201), (36, 1853512), (48, 1390134), (72, 926756), (96, 695067), (144, 463378), (288, 231689), (443, 150624), (523, 127584), (886, 75312), (1046, 63792), (1329, 50208), (1569, 42528), (1772, 37656), (2092, 31896), (2658, 25104), (3138, 21264), (3544, 18828), (3987, 16736), (4184, 15948), (4707, 14176), (5316, 12552), (6276, 10632), (7088, 9414), (7974, 8368)]