85938281

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:146

約数の個数: 64

約数和(自身を含む): 117573120

約数和(自身を除く): 31634839

約数列:

[1, 11, 13, 17, 23, 29, 53, 143, 187, 221, 253, 299, 319, 377, 391, 493, 583, 667, 689, 901, 1219, 1537, 2431, 3289, 4147, 4301, 5083, 5423, 6409, 7337, 7579, 8671, 9911, 11339, 11713, 13409, 15847, 16907, 19981, 20723, 26129, 35351, 55913, 70499, 95381, 124729, 128843, 147407, 174317, 219791, 227953, 269399, 287419, 339677, 388861, 459563, 600967, 1621477, 2963389, 3736447, 5055193, 6610637, 7812571, 85938281]

約数ペア:

[(1, 85938281), (11, 7812571), (13, 6610637), (17, 5055193), (23, 3736447), (29, 2963389), (53, 1621477), (143, 600967), (187, 459563), (221, 388861), (253, 339677), (299, 287419), (319, 269399), (377, 227953), (391, 219791), (493, 174317), (583, 147407), (667, 128843), (689, 124729), (901, 95381), (1219, 70499), (1537, 55913), (2431, 35351), (3289, 26129), (4147, 20723), (4301, 19981), (5083, 16907), (5423, 15847), (6409, 13409), (7337, 11713), (7579, 11339), (8671, 9911)]