80005758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{6779}}^1$

素因数の和:7072

約数の個数: 32

約数和(自身を含む): 183548160

約数和(自身を除く): 103542402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 281, 562, 843, 1686, 1967, 3934, 5901, 6779, 11802, 13558, 20337, 40674, 47453, 94906, 142359, 284718, 1904899, 3809798, 5714697, 11429394, 13334293, 26668586, 40002879, 80005758]

約数ペア:

[(1, 80005758), (2, 40002879), (3, 26668586), (6, 13334293), (7, 11429394), (14, 5714697), (21, 3809798), (42, 1904899), (281, 284718), (562, 142359), (843, 94906), (1686, 47453), (1967, 40674), (3934, 20337), (5901, 13558), (6779, 11802)]