80072808

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{31181}}^1$

素因数の和:31297

約数の個数: 32

約数和(自身を含む): 202059360

約数和(自身を除く): 121986552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 31181, 62362, 93543, 124724, 187086, 249448, 374172, 748344, 3336367, 6672734, 10009101, 13345468, 20018202, 26690936, 40036404, 80072808]

約数ペア:

[(1, 80072808), (2, 40036404), (3, 26690936), (4, 20018202), (6, 13345468), (8, 10009101), (12, 6672734), (24, 3336367), (107, 748344), (214, 374172), (321, 249448), (428, 187086), (642, 124724), (856, 93543), (1284, 62362), (2568, 31181)]