80845686

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{109547}}^1$

素因数の和:109596

約数の個数: 24

約数和(自身を含む): 179439624

約数和(自身を除く): 98593938

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 109547, 219094, 328641, 657282, 985923, 1971846, 4491427, 8982854, 13474281, 26948562, 40422843, 80845686]

約数ペア:

[(1, 80845686), (2, 40422843), (3, 26948562), (6, 13474281), (9, 8982854), (18, 4491427), (41, 1971846), (82, 985923), (123, 657282), (246, 328641), (369, 219094), (738, 109547)]