80072272

素因数分解:

$2^4\times 7^2\times {\mathrm{109}}^1\times {\mathrm{937}}^1$

素因数の和:1068

約数の個数: 60

約数和(自身を含む): 182319060

約数和(自身を除く): 102246788

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 109, 112, 196, 218, 392, 436, 763, 784, 872, 937, 1526, 1744, 1874, 3052, 3748, 5341, 6104, 6559, 7496, 10682, 12208, 13118, 14992, 21364, 26236, 42728, 45913, 52472, 85456, 91826, 102133, 104944, 183652, 204266, 367304, 408532, 714931, 734608, 817064, 1429862, 1634128, 2859724, 5004517, 5719448, 10009034, 11438896, 20018068, 40036136, 80072272]

約数ペア:

[(1, 80072272), (2, 40036136), (4, 20018068), (7, 11438896), (8, 10009034), (14, 5719448), (16, 5004517), (28, 2859724), (49, 1634128), (56, 1429862), (98, 817064), (109, 734608), (112, 714931), (196, 408532), (218, 367304), (392, 204266), (436, 183652), (763, 104944), (784, 102133), (872, 91826), (937, 85456), (1526, 52472), (1744, 45913), (1874, 42728), (3052, 26236), (3748, 21364), (5341, 14992), (6104, 13118), (6559, 12208), (7496, 10682)]