80543746

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{1279}}^1$

素因数の和:1378

約数の個数: 24

約数和(自身を含む): 129669120

約数和(自身を除く): 49125374

約数列:

[1, 2, 23, 37, 46, 74, 851, 1279, 1369, 1702, 2558, 2738, 29417, 31487, 47323, 58834, 62974, 94646, 1088429, 1750951, 2176858, 3501902, 40271873, 80543746]

約数ペア:

[(1, 80543746), (2, 40271873), (23, 3501902), (37, 2176858), (46, 1750951), (74, 1088429), (851, 94646), (1279, 62974), (1369, 58834), (1702, 47323), (2558, 31487), (2738, 29417)]