75687136

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4759}}^1$

素因数の和:4847

約数の個数: 48

約数和(自身を含む): 172730880

約数和(自身を除く): 97043744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3976, 4759, 7952, 9518, 15904, 19036, 33313, 38072, 66626, 76144, 133252, 152288, 266504, 337889, 533008, 675778, 1066016, 1351556, 2365223, 2703112, 4730446, 5406224, 9460892, 10812448, 18921784, 37843568, 75687136]

約数ペア:

[(1, 75687136), (2, 37843568), (4, 18921784), (7, 10812448), (8, 9460892), (14, 5406224), (16, 4730446), (28, 2703112), (32, 2365223), (56, 1351556), (71, 1066016), (112, 675778), (142, 533008), (224, 337889), (284, 266504), (497, 152288), (568, 133252), (994, 76144), (1136, 66626), (1988, 38072), (2272, 33313), (3976, 19036), (4759, 15904), (7952, 9518)]