86766512

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:426

約数の個数: 80

約数和(自身を含む): 200558592

約数和(自身を除く): 113792080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 53, 56, 94, 106, 112, 188, 212, 311, 329, 371, 376, 424, 622, 658, 742, 752, 848, 1244, 1316, 1484, 2177, 2488, 2491, 2632, 2968, 4354, 4976, 4982, 5264, 5936, 8708, 9964, 14617, 16483, 17416, 17437, 19928, 29234, 32966, 34832, 34874, 39856, 58468, 65932, 69748, 102319, 115381, 116936, 131864, 139496, 204638, 230762, 233872, 263728, 278992, 409276, 461524, 774701, 818552, 923048, 1549402, 1637104, 1846096, 3098804, 5422907, 6197608, 10845814, 12395216, 21691628, 43383256, 86766512]

約数ペア:

[(1, 86766512), (2, 43383256), (4, 21691628), (7, 12395216), (8, 10845814), (14, 6197608), (16, 5422907), (28, 3098804), (47, 1846096), (53, 1637104), (56, 1549402), (94, 923048), (106, 818552), (112, 774701), (188, 461524), (212, 409276), (311, 278992), (329, 263728), (371, 233872), (376, 230762), (424, 204638), (622, 139496), (658, 131864), (742, 116936), (752, 115381), (848, 102319), (1244, 69748), (1316, 65932), (1484, 58468), (2177, 39856), (2488, 34874), (2491, 34832), (2632, 32966), (2968, 29234), (4354, 19928), (4976, 17437), (4982, 17416), (5264, 16483), (5936, 14617), (8708, 9964)]