80985678

素因数分解:

$2^1\times 3^1\times {\mathrm{269}}^1\times {\mathrm{50177}}^1$

素因数の和:50451

約数の個数: 16

約数和(自身を含む): 162576720

約数和(自身を除く): 81591042

約数列:

[1, 2, 3, 6, 269, 538, 807, 1614, 50177, 100354, 150531, 301062, 13497613, 26995226, 40492839, 80985678]

約数ペア:

[(1, 80985678), (2, 40492839), (3, 26995226), (6, 13497613), (269, 301062), (538, 150531), (807, 100354), (1614, 50177)]