90145128

素因数分解:

$2^3\times 3^1\times {\mathrm{269}}^1\times {\mathrm{13963}}^1$

素因数の和:14241

約数の個数: 32

約数和(自身を含む): 226216800

約数和(自身を除く): 136071672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 269, 538, 807, 1076, 1614, 2152, 3228, 6456, 13963, 27926, 41889, 55852, 83778, 111704, 167556, 335112, 3756047, 7512094, 11268141, 15024188, 22536282, 30048376, 45072564, 90145128]

約数ペア:

[(1, 90145128), (2, 45072564), (3, 30048376), (4, 22536282), (6, 15024188), (8, 11268141), (12, 7512094), (24, 3756047), (269, 335112), (538, 167556), (807, 111704), (1076, 83778), (1614, 55852), (2152, 41889), (3228, 27926), (6456, 13963)]