84746649

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 132309632

約数和(自身を除く): 47562983

約数列:

[1, 3, 13, 17, 39, 51, 73, 103, 219, 221, 289, 309, 663, 867, 949, 1241, 1339, 1751, 2847, 3723, 3757, 4017, 5253, 7519, 11271, 16133, 21097, 22557, 22763, 29767, 48399, 63291, 68289, 89301, 97747, 127823, 274261, 293241, 383469, 386971, 822783, 1160913, 1661699, 2172991, 4985097, 6518973, 28248883, 84746649]

約数ペア:

[(1, 84746649), (3, 28248883), (13, 6518973), (17, 4985097), (39, 2172991), (51, 1661699), (73, 1160913), (103, 822783), (219, 386971), (221, 383469), (289, 293241), (309, 274261), (663, 127823), (867, 97747), (949, 89301), (1241, 68289), (1339, 63291), (1751, 48399), (2847, 29767), (3723, 22763), (3757, 22557), (4017, 21097), (5253, 16133), (7519, 11271)]