61551216

素因数分解:

$2^4\times 3^2\times {\mathrm{427439}}^1$

素因数の和:427453

約数の個数: 30

約数和(自身を含む): 172258320

約数和(自身を除く): 110707104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 427439, 854878, 1282317, 1709756, 2564634, 3419512, 3846951, 5129268, 6839024, 7693902, 10258536, 15387804, 20517072, 30775608, 61551216]

約数ペア:

[(1, 61551216), (2, 30775608), (3, 20517072), (4, 15387804), (6, 10258536), (8, 7693902), (9, 6839024), (12, 5129268), (16, 3846951), (18, 3419512), (24, 2564634), (36, 1709756), (48, 1282317), (72, 854878), (144, 427439)]