71164188

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{13267}}^1$

素因数の和:13426

約数の個数: 36

約数和(自身を含む): 181108200

約数和(自身を除く): 109944012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 298, 447, 596, 894, 1341, 1788, 2682, 5364, 13267, 26534, 39801, 53068, 79602, 119403, 159204, 238806, 477612, 1976783, 3953566, 5930349, 7907132, 11860698, 17791047, 23721396, 35582094, 71164188]

約数ペア:

[(1, 71164188), (2, 35582094), (3, 23721396), (4, 17791047), (6, 11860698), (9, 7907132), (12, 5930349), (18, 3953566), (36, 1976783), (149, 477612), (298, 238806), (447, 159204), (596, 119403), (894, 79602), (1341, 53068), (1788, 39801), (2682, 26534), (5364, 13267)]