72691272

素因数分解:

$2^3\times 3^2\times {\mathrm{1009601}}^1$

素因数の和:1009613

約数の個数: 24

約数和(自身を含む): 196872390

約数和(自身を除く): 124181118

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1009601, 2019202, 3028803, 4038404, 6057606, 8076808, 9086409, 12115212, 18172818, 24230424, 36345636, 72691272]

約数ペア:

[(1, 72691272), (2, 36345636), (3, 24230424), (4, 18172818), (6, 12115212), (8, 9086409), (9, 8076808), (12, 6057606), (18, 4038404), (24, 3028803), (36, 2019202), (72, 1009601)]