79718188

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{164707}}^1$

素因数の和:164733

約数の個数: 18

約数和(自身を含む): 153343148

約数和(自身を除く): 73624960

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 164707, 329414, 658828, 1811777, 3623554, 7247108, 19929547, 39859094, 79718188]

約数ペア:

[(1, 79718188), (2, 39859094), (4, 19929547), (11, 7247108), (22, 3623554), (44, 1811777), (121, 658828), (242, 329414), (484, 164707)]