77580136

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{90631}}^1$

素因数の和:90744

約数の個数: 16

約数和(自身を含む): 146823840

約数和(自身を除く): 69243704

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 90631, 181262, 362524, 725048, 9697517, 19395034, 38790068, 77580136]

約数ペア:

[(1, 77580136), (2, 38790068), (4, 19395034), (8, 9697517), (107, 725048), (214, 362524), (428, 181262), (856, 90631)]