81511788

素因数分解:

$2^2\times 3^1\times {\mathrm{233}}^1\times {\mathrm{29153}}^1$

素因数の和:29393

約数の個数: 24

約数和(自身を含む): 191017008

約数和(自身を除く): 109505220

約数列:

[1, 2, 3, 4, 6, 12, 233, 466, 699, 932, 1398, 2796, 29153, 58306, 87459, 116612, 174918, 349836, 6792649, 13585298, 20377947, 27170596, 40755894, 81511788]

約数ペア:

[(1, 81511788), (2, 40755894), (3, 27170596), (4, 20377947), (6, 13585298), (12, 6792649), (233, 349836), (466, 174918), (699, 116612), (932, 87459), (1398, 58306), (2796, 29153)]