80116728

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{145139}}^1$

素因数の和:145171

約数の個数: 32

約数和(自身を含む): 209001600

約数和(自身を除く): 128884872

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 145139, 290278, 435417, 580556, 870834, 1161112, 1741668, 3338197, 3483336, 6676394, 10014591, 13352788, 20029182, 26705576, 40058364, 80116728]

約数ペア:

[(1, 80116728), (2, 40058364), (3, 26705576), (4, 20029182), (6, 13352788), (8, 10014591), (12, 6676394), (23, 3483336), (24, 3338197), (46, 1741668), (69, 1161112), (92, 870834), (138, 580556), (184, 435417), (276, 290278), (552, 145139)]