87491592

素因数分解:

$2^3\times 3^2\times {\mathrm{1215161}}^1$

素因数の和:1215173

約数の個数: 24

約数和(自身を含む): 236956590

約数和(自身を除く): 149464998

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1215161, 2430322, 3645483, 4860644, 7290966, 9721288, 10936449, 14581932, 21872898, 29163864, 43745796, 87491592]

約数ペア:

[(1, 87491592), (2, 43745796), (3, 29163864), (4, 21872898), (6, 14581932), (8, 10936449), (9, 9721288), (12, 7290966), (18, 4860644), (24, 3645483), (36, 2430322), (72, 1215161)]