77618838

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:394

約数の個数: 96

約数和(自身を含む): 190753920

約数和(自身を除く): 113135082

約数列:

[1, 2, 3, 6, 11, 17, 19, 22, 33, 34, 38, 51, 57, 66, 102, 114, 121, 187, 209, 242, 323, 331, 363, 374, 418, 561, 627, 646, 662, 726, 969, 993, 1122, 1254, 1938, 1986, 2057, 2299, 3553, 3641, 4114, 4598, 5627, 6171, 6289, 6897, 7106, 7282, 10659, 10923, 11254, 12342, 12578, 13794, 16881, 18867, 21318, 21846, 33762, 37734, 39083, 40051, 61897, 69179, 78166, 80102, 106913, 117249, 120153, 123794, 138358, 185691, 207537, 213826, 234498, 240306, 320739, 371382, 415074, 641478, 680867, 760969, 1176043, 1361734, 1521938, 2042601, 2282907, 2352086, 3528129, 4085202, 4565814, 7056258, 12936473, 25872946, 38809419, 77618838]

約数ペア:

[(1, 77618838), (2, 38809419), (3, 25872946), (6, 12936473), (11, 7056258), (17, 4565814), (19, 4085202), (22, 3528129), (33, 2352086), (34, 2282907), (38, 2042601), (51, 1521938), (57, 1361734), (66, 1176043), (102, 760969), (114, 680867), (121, 641478), (187, 415074), (209, 371382), (242, 320739), (323, 240306), (331, 234498), (363, 213826), (374, 207537), (418, 185691), (561, 138358), (627, 123794), (646, 120153), (662, 117249), (726, 106913), (969, 80102), (993, 78166), (1122, 69179), (1254, 61897), (1938, 40051), (1986, 39083), (2057, 37734), (2299, 33762), (3553, 21846), (3641, 21318), (4114, 18867), (4598, 16881), (5627, 13794), (6171, 12578), (6289, 12342), (6897, 11254), (7106, 10923), (7282, 10659)]