77758216

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{1571}}^1$

素因数の和:1869

約数の個数: 32

約数和(自身を含む): 152798400

約数和(自身を除く): 75040184

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 269, 538, 1076, 1571, 2152, 3142, 6187, 6284, 12374, 12568, 24748, 36133, 49496, 72266, 144532, 289064, 422599, 845198, 1690396, 3380792, 9719777, 19439554, 38879108, 77758216]

約数ペア:

[(1, 77758216), (2, 38879108), (4, 19439554), (8, 9719777), (23, 3380792), (46, 1690396), (92, 845198), (184, 422599), (269, 289064), (538, 144532), (1076, 72266), (1571, 49496), (2152, 36133), (3142, 24748), (6187, 12568), (6284, 12374)]