87004437

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1789}}^1$

素因数の和:1877

約数の個数: 32

約数和(自身を含む): 132316800

約数和(自身を除く): 45312363

約数列:

[1, 3, 13, 29, 39, 43, 87, 129, 377, 559, 1131, 1247, 1677, 1789, 3741, 5367, 16211, 23257, 48633, 51881, 69771, 76927, 155643, 230781, 674453, 1000051, 2023359, 2230883, 3000153, 6692649, 29001479, 87004437]

約数ペア:

[(1, 87004437), (3, 29001479), (13, 6692649), (29, 3000153), (39, 2230883), (43, 2023359), (87, 1000051), (129, 674453), (377, 230781), (559, 155643), (1131, 76927), (1247, 69771), (1677, 51881), (1789, 48633), (3741, 23257), (5367, 16211)]