87432876

素因数分解:

$2^2\times 3^2\times {\mathrm{349}}^1\times {\mathrm{6959}}^1$

素因数の和:7318

約数の個数: 36

約数和(自身を含む): 221676000

約数和(自身を除く): 134243124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 349, 698, 1047, 1396, 2094, 3141, 4188, 6282, 6959, 12564, 13918, 20877, 27836, 41754, 62631, 83508, 125262, 250524, 2428691, 4857382, 7286073, 9714764, 14572146, 21858219, 29144292, 43716438, 87432876]

約数ペア:

[(1, 87432876), (2, 43716438), (3, 29144292), (4, 21858219), (6, 14572146), (9, 9714764), (12, 7286073), (18, 4857382), (36, 2428691), (349, 250524), (698, 125262), (1047, 83508), (1396, 62631), (2094, 41754), (3141, 27836), (4188, 20877), (6282, 13918), (6959, 12564)]