90378109

素因数分解:

${\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{263}}^1$

素因数の和:576

約数の個数: 16

約数和(自身を含む): 96509952

約数和(自身を除く): 6131843

約数列:

[1, 23, 67, 223, 263, 1541, 5129, 6049, 14941, 17621, 58649, 343643, 405283, 1348927, 3929483, 90378109]

約数ペア:

[(1, 90378109), (23, 3929483), (67, 1348927), (223, 405283), (263, 343643), (1541, 58649), (5129, 17621), (6049, 14941)]