80201982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{17519}}^1$

素因数の和:17640

約数の個数: 32

約数和(自身を含む): 185011200

約数和(自身を除く): 104809218

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 2289, 4578, 17519, 35038, 52557, 105114, 122633, 245266, 367899, 735798, 1909571, 3819142, 5728713, 11457426, 13366997, 26733994, 40100991, 80201982]

約数ペア:

[(1, 80201982), (2, 40100991), (3, 26733994), (6, 13366997), (7, 11457426), (14, 5728713), (21, 3819142), (42, 1909571), (109, 735798), (218, 367899), (327, 245266), (654, 122633), (763, 105114), (1526, 52557), (2289, 35038), (4578, 17519)]