81033864

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{55351}}^1$

素因数の和:55421

約数の個数: 32

約数和(自身を含む): 205909440

約数和(自身を除く): 124875576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 55351, 110702, 166053, 221404, 332106, 442808, 664212, 1328424, 3376411, 6752822, 10129233, 13505644, 20258466, 27011288, 40516932, 81033864]

約数ペア:

[(1, 81033864), (2, 40516932), (3, 27011288), (4, 20258466), (6, 13505644), (8, 10129233), (12, 6752822), (24, 3376411), (61, 1328424), (122, 664212), (183, 442808), (244, 332106), (366, 221404), (488, 166053), (732, 110702), (1464, 55351)]