72667842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{931639}}^1$

素因数の和:931657

約数の個数: 16

約数和(自身を含む): 156515520

約数和(自身を除く): 83847678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 931639, 1863278, 2794917, 5589834, 12111307, 24222614, 36333921, 72667842]

約数ペア:

[(1, 72667842), (2, 36333921), (3, 24222614), (6, 12111307), (13, 5589834), (26, 2794917), (39, 1863278), (78, 931639)]