90085772

素因数分解:

$2^2\times 7^1\times {\mathrm{829}}^1\times {\mathrm{3881}}^1$

素因数の和:4721

約数の個数: 24

約数和(自身を含む): 180435360

約数和(自身を除く): 90349588

約数列:

[1, 2, 4, 7, 14, 28, 829, 1658, 3316, 3881, 5803, 7762, 11606, 15524, 23212, 27167, 54334, 108668, 3217349, 6434698, 12869396, 22521443, 45042886, 90085772]

約数ペア:

[(1, 90085772), (2, 45042886), (4, 22521443), (7, 12869396), (14, 6434698), (28, 3217349), (829, 108668), (1658, 54334), (3316, 27167), (3881, 23212), (5803, 15524), (7762, 11606)]