80865072

素因数分解:

$2^4\times 3^2\times {\mathrm{137}}^1\times {\mathrm{4099}}^1$

素因数の和:4250

約数の個数: 60

約数和(自身を含む): 228017400

約数和(自身を除く): 147152328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 137, 144, 274, 411, 548, 822, 1096, 1233, 1644, 2192, 2466, 3288, 4099, 4932, 6576, 8198, 9864, 12297, 16396, 19728, 24594, 32792, 36891, 49188, 65584, 73782, 98376, 147564, 196752, 295128, 561563, 590256, 1123126, 1684689, 2246252, 3369378, 4492504, 5054067, 6738756, 8985008, 10108134, 13477512, 20216268, 26955024, 40432536, 80865072]

約数ペア:

[(1, 80865072), (2, 40432536), (3, 26955024), (4, 20216268), (6, 13477512), (8, 10108134), (9, 8985008), (12, 6738756), (16, 5054067), (18, 4492504), (24, 3369378), (36, 2246252), (48, 1684689), (72, 1123126), (137, 590256), (144, 561563), (274, 295128), (411, 196752), (548, 147564), (822, 98376), (1096, 73782), (1233, 65584), (1644, 49188), (2192, 36891), (2466, 32792), (3288, 24594), (4099, 19728), (4932, 16396), (6576, 12297), (8198, 9864)]