86872392

素因数分解:

$2^3\times 3^3\times {\mathrm{523}}^1\times {\mathrm{769}}^1$

素因数の和:1307

約数の個数: 64

約数和(自身を含む): 242088000

約数和(自身を除く): 155215608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 523, 769, 1046, 1538, 1569, 2092, 2307, 3076, 3138, 4184, 4614, 4707, 6152, 6276, 6921, 9228, 9414, 12552, 13842, 14121, 18456, 18828, 20763, 27684, 28242, 37656, 41526, 55368, 56484, 83052, 112968, 166104, 402187, 804374, 1206561, 1608748, 2413122, 3217496, 3619683, 4826244, 7239366, 9652488, 10859049, 14478732, 21718098, 28957464, 43436196, 86872392]

約数ペア:

[(1, 86872392), (2, 43436196), (3, 28957464), (4, 21718098), (6, 14478732), (8, 10859049), (9, 9652488), (12, 7239366), (18, 4826244), (24, 3619683), (27, 3217496), (36, 2413122), (54, 1608748), (72, 1206561), (108, 804374), (216, 402187), (523, 166104), (769, 112968), (1046, 83052), (1538, 56484), (1569, 55368), (2092, 41526), (2307, 37656), (3076, 28242), (3138, 27684), (4184, 20763), (4614, 18828), (4707, 18456), (6152, 14121), (6276, 13842), (6921, 12552), (9228, 9414)]