80125164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{317957}}^1$

素因数の和:317974

約数の個数: 36

約数和(自身を含む): 231473424

約数和(自身を除く): 151348260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 317957, 635914, 953871, 1271828, 1907742, 2225699, 2861613, 3815484, 4451398, 5723226, 6677097, 8902796, 11446452, 13354194, 20031291, 26708388, 40062582, 80125164]

約数ペア:

[(1, 80125164), (2, 40062582), (3, 26708388), (4, 20031291), (6, 13354194), (7, 11446452), (9, 8902796), (12, 6677097), (14, 5723226), (18, 4451398), (21, 3815484), (28, 2861613), (36, 2225699), (42, 1907742), (63, 1271828), (84, 953871), (126, 635914), (252, 317957)]