80761676

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{2857}}^1$

素因数の和:3089

約数の個数: 24

約数和(自身を含む): 145963776

約数和(自身を除く): 65202100

約数列:

[1, 2, 4, 37, 74, 148, 191, 382, 764, 2857, 5714, 7067, 11428, 14134, 28268, 105709, 211418, 422836, 545687, 1091374, 2182748, 20190419, 40380838, 80761676]

約数ペア:

[(1, 80761676), (2, 40380838), (4, 20190419), (37, 2182748), (74, 1091374), (148, 545687), (191, 422836), (382, 211418), (764, 105709), (2857, 28268), (5714, 14134), (7067, 11428)]