81874824

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{337}}^1$

素因数の和:590

約数の個数: 64

約数和(自身を含む): 210263040

約数和(自身を除く): 128388216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 191, 212, 318, 337, 382, 424, 573, 636, 674, 764, 1011, 1146, 1272, 1348, 1528, 2022, 2292, 2696, 4044, 4584, 8088, 10123, 17861, 20246, 30369, 35722, 40492, 53583, 60738, 64367, 71444, 80984, 107166, 121476, 128734, 142888, 193101, 214332, 242952, 257468, 386202, 428664, 514936, 772404, 1544808, 3411451, 6822902, 10234353, 13645804, 20468706, 27291608, 40937412, 81874824]

約数ペア:

[(1, 81874824), (2, 40937412), (3, 27291608), (4, 20468706), (6, 13645804), (8, 10234353), (12, 6822902), (24, 3411451), (53, 1544808), (106, 772404), (159, 514936), (191, 428664), (212, 386202), (318, 257468), (337, 242952), (382, 214332), (424, 193101), (573, 142888), (636, 128734), (674, 121476), (764, 107166), (1011, 80984), (1146, 71444), (1272, 64367), (1348, 60738), (1528, 53583), (2022, 40492), (2292, 35722), (2696, 30369), (4044, 20246), (4584, 17861), (8088, 10123)]