81043782

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1\times {\mathrm{337}}^1$

素因数の和:760

約数の個数: 32

約数和(自身を含む): 164268000

約数和(自身を除く): 83224218

約数列:

[1, 2, 3, 6, 149, 269, 298, 337, 447, 538, 674, 807, 894, 1011, 1614, 2022, 40081, 50213, 80162, 90653, 100426, 120243, 150639, 181306, 240486, 271959, 301278, 543918, 13507297, 27014594, 40521891, 81043782]

約数ペア:

[(1, 81043782), (2, 40521891), (3, 27014594), (6, 13507297), (149, 543918), (269, 301278), (298, 271959), (337, 240486), (447, 181306), (538, 150639), (674, 120243), (807, 100426), (894, 90653), (1011, 80162), (1614, 50213), (2022, 40081)]