71791824

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1117}}^1$

素因数の和:1244

約数の個数: 80

約数和(自身を含む): 201848192

約数和(自身を除く): 130056368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 103, 104, 156, 206, 208, 309, 312, 412, 618, 624, 824, 1117, 1236, 1339, 1648, 2234, 2472, 2678, 3351, 4017, 4468, 4944, 5356, 6702, 8034, 8936, 10712, 13404, 14521, 16068, 17872, 21424, 26808, 29042, 32136, 43563, 53616, 58084, 64272, 87126, 115051, 116168, 174252, 230102, 232336, 345153, 348504, 460204, 690306, 697008, 920408, 1380612, 1495663, 1840816, 2761224, 2991326, 4486989, 5522448, 5982652, 8973978, 11965304, 17947956, 23930608, 35895912, 71791824]

約数ペア:

[(1, 71791824), (2, 35895912), (3, 23930608), (4, 17947956), (6, 11965304), (8, 8973978), (12, 5982652), (13, 5522448), (16, 4486989), (24, 2991326), (26, 2761224), (39, 1840816), (48, 1495663), (52, 1380612), (78, 920408), (103, 697008), (104, 690306), (156, 460204), (206, 348504), (208, 345153), (309, 232336), (312, 230102), (412, 174252), (618, 116168), (624, 115051), (824, 87126), (1117, 64272), (1236, 58084), (1339, 53616), (1648, 43563), (2234, 32136), (2472, 29042), (2678, 26808), (3351, 21424), (4017, 17872), (4468, 16068), (4944, 14521), (5356, 13404), (6702, 10712), (8034, 8936)]