71455128

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{72617}}^1$

素因数の和:72667

約数の個数: 32

約数和(自身を含む): 182997360

約数和(自身を除く): 111542232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 72617, 145234, 217851, 290468, 435702, 580936, 871404, 1742808, 2977297, 5954594, 8931891, 11909188, 17863782, 23818376, 35727564, 71455128]

約数ペア:

[(1, 71455128), (2, 35727564), (3, 23818376), (4, 17863782), (6, 11909188), (8, 8931891), (12, 5954594), (24, 2977297), (41, 1742808), (82, 871404), (123, 580936), (164, 435702), (246, 290468), (328, 217851), (492, 145234), (984, 72617)]