90103244

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 210470400

約数和(自身を除く): 120367156

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 89, 133, 154, 173, 178, 209, 266, 308, 346, 356, 418, 532, 623, 692, 836, 979, 1211, 1246, 1463, 1691, 1903, 1958, 2422, 2492, 2926, 3287, 3382, 3806, 3916, 4844, 5852, 6574, 6764, 6853, 7612, 11837, 13148, 13321, 13706, 15397, 18601, 23009, 23674, 26642, 27412, 30794, 36157, 37202, 46018, 47348, 53284, 61588, 72314, 74404, 92036, 107779, 130207, 144628, 169367, 215558, 253099, 260414, 292543, 338734, 431116, 506198, 520828, 585086, 677468, 1012396, 1170172, 1185569, 2047801, 2371138, 3217973, 4095602, 4742276, 6435946, 8191204, 12871892, 22525811, 45051622, 90103244]

約数ペア:

[(1, 90103244), (2, 45051622), (4, 22525811), (7, 12871892), (11, 8191204), (14, 6435946), (19, 4742276), (22, 4095602), (28, 3217973), (38, 2371138), (44, 2047801), (76, 1185569), (77, 1170172), (89, 1012396), (133, 677468), (154, 585086), (173, 520828), (178, 506198), (209, 431116), (266, 338734), (308, 292543), (346, 260414), (356, 253099), (418, 215558), (532, 169367), (623, 144628), (692, 130207), (836, 107779), (979, 92036), (1211, 74404), (1246, 72314), (1463, 61588), (1691, 53284), (1903, 47348), (1958, 46018), (2422, 37202), (2492, 36157), (2926, 30794), (3287, 27412), (3382, 26642), (3806, 23674), (3916, 23009), (4844, 18601), (5852, 15397), (6574, 13706), (6764, 13321), (6853, 13148), (7612, 11837)]