87855918

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{129581}}^1$

素因数の和:129699

約数の個数: 16

約数和(自身を含む): 177268176

約数和(自身を除く): 89412258

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 129581, 259162, 388743, 777486, 14642653, 29285306, 43927959, 87855918]

約数ペア:

[(1, 87855918), (2, 43927959), (3, 29285306), (6, 14642653), (113, 777486), (226, 388743), (339, 259162), (678, 129581)]