90955202

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{389}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 163046520

約数和(自身を除く): 72091318

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 221, 299, 389, 391, 442, 529, 598, 778, 782, 1058, 5057, 5083, 6613, 6877, 8947, 8993, 10114, 10166, 13226, 13754, 17894, 17986, 85969, 116311, 116909, 152099, 171938, 205781, 232622, 233818, 304198, 411562, 1977287, 2675153, 3498277, 3954574, 5350306, 6996554, 45477601, 90955202]

約数ペア:

[(1, 90955202), (2, 45477601), (13, 6996554), (17, 5350306), (23, 3954574), (26, 3498277), (34, 2675153), (46, 1977287), (221, 411562), (299, 304198), (389, 233818), (391, 232622), (442, 205781), (529, 171938), (598, 152099), (778, 116909), (782, 116311), (1058, 85969), (5057, 17986), (5083, 17894), (6613, 13754), (6877, 13226), (8947, 10166), (8993, 10114)]