87491304

素因数分解:

$2^3\times 3^2\times {\mathrm{1215157}}^1$

素因数の和:1215169

約数の個数: 24

約数和(自身を含む): 236955810

約数和(自身を除く): 149464506

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1215157, 2430314, 3645471, 4860628, 7290942, 9721256, 10936413, 14581884, 21872826, 29163768, 43745652, 87491304]

約数ペア:

[(1, 87491304), (2, 43745652), (3, 29163768), (4, 21872826), (6, 14581884), (8, 10936413), (9, 9721256), (12, 7290942), (18, 4860628), (24, 3645471), (36, 2430314), (72, 1215157)]