87487416

素因数分解:

$2^3\times 3^2\times {\mathrm{1215103}}^1$

素因数の和:1215115

約数の個数: 24

約数和(自身を含む): 236945280

約数和(自身を除く): 149457864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1215103, 2430206, 3645309, 4860412, 7290618, 9720824, 10935927, 14581236, 21871854, 29162472, 43743708, 87487416]

約数ペア:

[(1, 87487416), (2, 43743708), (3, 29162472), (4, 21871854), (6, 14581236), (8, 10935927), (9, 9720824), (12, 7290618), (18, 4860412), (24, 3645309), (36, 2430206), (72, 1215103)]