80630286

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 193052160

約数和(自身を除く): 112421874

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 47, 51, 66, 94, 102, 121, 139, 141, 187, 242, 278, 282, 363, 374, 417, 517, 561, 726, 799, 834, 1034, 1122, 1529, 1551, 1598, 2057, 2363, 2397, 3058, 3102, 4114, 4587, 4726, 4794, 5687, 6171, 6533, 7089, 8789, 9174, 11374, 12342, 13066, 14178, 16819, 17061, 17578, 19599, 25993, 26367, 33638, 34122, 39198, 50457, 51986, 52734, 71863, 77979, 96679, 100914, 111061, 143726, 155958, 193358, 215589, 222122, 285923, 290037, 333183, 431178, 571846, 580074, 666366, 790493, 857769, 1221671, 1580986, 1715538, 2371479, 2443342, 3665013, 4742958, 7330026, 13438381, 26876762, 40315143, 80630286]

約数ペア:

[(1, 80630286), (2, 40315143), (3, 26876762), (6, 13438381), (11, 7330026), (17, 4742958), (22, 3665013), (33, 2443342), (34, 2371479), (47, 1715538), (51, 1580986), (66, 1221671), (94, 857769), (102, 790493), (121, 666366), (139, 580074), (141, 571846), (187, 431178), (242, 333183), (278, 290037), (282, 285923), (363, 222122), (374, 215589), (417, 193358), (517, 155958), (561, 143726), (726, 111061), (799, 100914), (834, 96679), (1034, 77979), (1122, 71863), (1529, 52734), (1551, 51986), (1598, 50457), (2057, 39198), (2363, 34122), (2397, 33638), (3058, 26367), (3102, 25993), (4114, 19599), (4587, 17578), (4726, 17061), (4794, 16819), (5687, 14178), (6171, 13066), (6533, 12342), (7089, 11374), (8789, 9174)]