68580294

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{70123}}^1$

素因数の和:70291

約数の個数: 16

約数和(自身を含む): 138004032

約数和(自身を除く): 69423738

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 70123, 140246, 210369, 420738, 11430049, 22860098, 34290147, 68580294]

約数ペア:

[(1, 68580294), (2, 34290147), (3, 22860098), (6, 11430049), (163, 420738), (326, 210369), (489, 140246), (978, 70123)]