87505128

素因数分解:

$2^3\times 3^2\times {\mathrm{1215349}}^1$

素因数の和:1215361

約数の個数: 24

約数和(自身を含む): 236993250

約数和(自身を除く): 149488122

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1215349, 2430698, 3646047, 4861396, 7292094, 9722792, 10938141, 14584188, 21876282, 29168376, 43752564, 87505128]

約数ペア:

[(1, 87505128), (2, 43752564), (3, 29168376), (4, 21876282), (6, 14584188), (8, 10938141), (9, 9722792), (12, 7292094), (18, 4861396), (24, 3646047), (36, 2430698), (72, 1215349)]