87070878

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{156041}}^1$

素因数の和:156080

約数の個数: 24

約数和(自身を含む): 194740416

約数和(自身を除く): 107669538

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 156041, 312082, 468123, 936246, 1404369, 2808738, 4837271, 9674542, 14511813, 29023626, 43535439, 87070878]

約数ペア:

[(1, 87070878), (2, 43535439), (3, 29023626), (6, 14511813), (9, 9674542), (18, 4837271), (31, 2808738), (62, 1404369), (93, 936246), (186, 468123), (279, 312082), (558, 156041)]