81086268

素因数分解:

$2^2\times 3^1\times {\mathrm{971}}^1\times {\mathrm{6959}}^1$

素因数の和:7937

約数の個数: 24

約数和(自身を含む): 189423360

約数和(自身を除く): 108337092

約数列:

[1, 2, 3, 4, 6, 12, 971, 1942, 2913, 3884, 5826, 6959, 11652, 13918, 20877, 27836, 41754, 83508, 6757189, 13514378, 20271567, 27028756, 40543134, 81086268]

約数ペア:

[(1, 81086268), (2, 40543134), (3, 27028756), (4, 20271567), (6, 13514378), (12, 6757189), (971, 83508), (1942, 41754), (2913, 27836), (3884, 20877), (5826, 13918), (6959, 11652)]