82689836

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{233}}^1\times {\mathrm{307}}^1$

素因数の和:578

約数の個数: 36

約数和(自身を含む): 154882728

約数和(自身を除く): 72192892

約数列:

[1, 2, 4, 17, 34, 68, 233, 289, 307, 466, 578, 614, 932, 1156, 1228, 3961, 5219, 7922, 10438, 15844, 20876, 67337, 71531, 88723, 134674, 143062, 177446, 269348, 286124, 354892, 1216027, 2432054, 4864108, 20672459, 41344918, 82689836]

約数ペア:

[(1, 82689836), (2, 41344918), (4, 20672459), (17, 4864108), (34, 2432054), (68, 1216027), (233, 354892), (289, 286124), (307, 269348), (466, 177446), (578, 143062), (614, 134674), (932, 88723), (1156, 71531), (1228, 67337), (3961, 20876), (5219, 15844), (7922, 10438)]