80774424

素因数分解:

$2^3\times 3^2\times {\mathrm{1121867}}^1$

素因数の和:1121879

約数の個数: 24

約数和(自身を含む): 218764260

約数和(自身を除く): 137989836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1121867, 2243734, 3365601, 4487468, 6731202, 8974936, 10096803, 13462404, 20193606, 26924808, 40387212, 80774424]

約数ペア:

[(1, 80774424), (2, 40387212), (3, 26924808), (4, 20193606), (6, 13462404), (8, 10096803), (9, 8974936), (12, 6731202), (18, 4487468), (24, 3365601), (36, 2243734), (72, 1121867)]