8116668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1039}}^1$

素因数の和:1087

約数の個数: 72

約数和(自身を含む): 24227840

約数和(自身を除く): 16111172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1039, 1116, 1302, 1953, 2078, 2604, 3117, 3906, 4156, 6234, 7273, 7812, 9351, 12468, 14546, 18702, 21819, 29092, 32209, 37404, 43638, 64418, 65457, 87276, 96627, 128836, 130914, 193254, 225463, 261828, 289881, 386508, 450926, 579762, 676389, 901852, 1159524, 1352778, 2029167, 2705556, 4058334, 8116668]

約数ペア:

[(1, 8116668), (2, 4058334), (3, 2705556), (4, 2029167), (6, 1352778), (7, 1159524), (9, 901852), (12, 676389), (14, 579762), (18, 450926), (21, 386508), (28, 289881), (31, 261828), (36, 225463), (42, 193254), (62, 130914), (63, 128836), (84, 96627), (93, 87276), (124, 65457), (126, 64418), (186, 43638), (217, 37404), (252, 32209), (279, 29092), (372, 21819), (434, 18702), (558, 14546), (651, 12468), (868, 9351), (1039, 7812), (1116, 7273), (1302, 6234), (1953, 4156), (2078, 3906), (2604, 3117)]