80391138

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{118571}}^1$

素因数の和:118689

約数の個数: 16

約数和(自身を含む): 162206496

約数和(自身を除く): 81815358

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 118571, 237142, 355713, 711426, 13398523, 26797046, 40195569, 80391138]

約数ペア:

[(1, 80391138), (2, 40195569), (3, 26797046), (6, 13398523), (113, 711426), (226, 355713), (339, 237142), (678, 118571)]