78071508

素因数分解:

$2^2\times 3^2\times {\mathrm{2168653}}^1$

素因数の和:2168663

約数の個数: 18

約数和(自身を含む): 197347514

約数和(自身を除く): 119276006

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2168653, 4337306, 6505959, 8674612, 13011918, 19517877, 26023836, 39035754, 78071508]

約数ペア:

[(1, 78071508), (2, 39035754), (3, 26023836), (4, 19517877), (6, 13011918), (9, 8674612), (12, 6505959), (18, 4337306), (36, 2168653)]