80942718

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{126079}}^1$

素因数の和:126191

約数の個数: 16

約数和(自身を含む): 163399680

約数和(自身を除く): 82456962

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 126079, 252158, 378237, 756474, 13490453, 26980906, 40471359, 80942718]

約数ペア:

[(1, 80942718), (2, 40471359), (3, 26980906), (6, 13490453), (107, 756474), (214, 378237), (321, 252158), (642, 126079)]