68712972

素因数分解:

$2^2\times 3^1\times {\mathrm{461}}^1\times {\mathrm{12421}}^1$

素因数の和:12889

約数の個数: 24

約数和(自身を含む): 160690992

約数和(自身を除く): 91978020

約数列:

[1, 2, 3, 4, 6, 12, 461, 922, 1383, 1844, 2766, 5532, 12421, 24842, 37263, 49684, 74526, 149052, 5726081, 11452162, 17178243, 22904324, 34356486, 68712972]

約数ペア:

[(1, 68712972), (2, 34356486), (3, 22904324), (4, 17178243), (6, 11452162), (12, 5726081), (461, 149052), (922, 74526), (1383, 49684), (1844, 37263), (2766, 24842), (5532, 12421)]