81328848

素因数分解:

$2^4\times 3^1\times {\mathrm{1694351}}^1$

素因数の和:1694362

約数の個数: 20

約数和(自身を含む): 210099648

約数和(自身を除く): 128770800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1694351, 3388702, 5083053, 6777404, 10166106, 13554808, 20332212, 27109616, 40664424, 81328848]

約数ペア:

[(1, 81328848), (2, 40664424), (3, 27109616), (4, 20332212), (6, 13554808), (8, 10166106), (12, 6777404), (16, 5083053), (24, 3388702), (48, 1694351)]