81786984

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{26833}}^1$

素因数の和:26969

約数の個数: 32

約数和(自身を含む): 206085120

約数和(自身を除く): 124298136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 254, 381, 508, 762, 1016, 1524, 3048, 26833, 53666, 80499, 107332, 160998, 214664, 321996, 643992, 3407791, 6815582, 10223373, 13631164, 20446746, 27262328, 40893492, 81786984]

約数ペア:

[(1, 81786984), (2, 40893492), (3, 27262328), (4, 20446746), (6, 13631164), (8, 10223373), (12, 6815582), (24, 3407791), (127, 643992), (254, 321996), (381, 214664), (508, 160998), (762, 107332), (1016, 80499), (1524, 53666), (3048, 26833)]