78278110

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{116833}}^1$

素因数の和:116907

約数の個数: 16

約数和(自身を含む): 143004816

約数和(自身を除く): 64726706

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 116833, 233666, 584165, 1168330, 7827811, 15655622, 39139055, 78278110]

約数ペア:

[(1, 78278110), (2, 39139055), (5, 15655622), (10, 7827811), (67, 1168330), (134, 584165), (335, 233666), (670, 116833)]