69280626

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{947}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 141289920

約数和(自身を除く): 72009294

約数列:

[1, 2, 3, 6, 89, 137, 178, 267, 274, 411, 534, 822, 947, 1894, 2841, 5682, 12193, 24386, 36579, 73158, 84283, 129739, 168566, 252849, 259478, 389217, 505698, 778434, 11546771, 23093542, 34640313, 69280626]

約数ペア:

[(1, 69280626), (2, 34640313), (3, 23093542), (6, 11546771), (89, 778434), (137, 505698), (178, 389217), (267, 259478), (274, 252849), (411, 168566), (534, 129739), (822, 84283), (947, 73158), (1894, 36579), (2841, 24386), (5682, 12193)]