81115062

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{4481}}^1$

素因数の和:4924

約数の個数: 32

約数和(自身を含む): 185877504

約数和(自身を除く): 104762442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 431, 862, 1293, 2586, 3017, 4481, 6034, 8962, 9051, 13443, 18102, 26886, 31367, 62734, 94101, 188202, 1931311, 3862622, 5793933, 11587866, 13519177, 27038354, 40557531, 81115062]

約数ペア:

[(1, 81115062), (2, 40557531), (3, 27038354), (6, 13519177), (7, 11587866), (14, 5793933), (21, 3862622), (42, 1931311), (431, 188202), (862, 94101), (1293, 62734), (2586, 31367), (3017, 26886), (4481, 18102), (6034, 13443), (8962, 9051)]