89906778

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:368

約数の個数: 96

約数和(自身を含む): 225375696

約数和(自身を除く): 135468918

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 97, 102, 117, 153, 194, 221, 233, 234, 291, 306, 442, 466, 582, 663, 699, 873, 1261, 1326, 1398, 1649, 1746, 1989, 2097, 2522, 3029, 3298, 3783, 3961, 3978, 4194, 4947, 6058, 7566, 7922, 9087, 9894, 11349, 11883, 14841, 18174, 21437, 22601, 22698, 23766, 27261, 29682, 35649, 42874, 45202, 51493, 54522, 64311, 67803, 71298, 102986, 128622, 135606, 154479, 192933, 203409, 293813, 308958, 384217, 385866, 406818, 463437, 587626, 768434, 881439, 926874, 1152651, 1762878, 2305302, 2644317, 3457953, 4994821, 5288634, 6915906, 9989642, 14984463, 29968926, 44953389, 89906778]

約数ペア:

[(1, 89906778), (2, 44953389), (3, 29968926), (6, 14984463), (9, 9989642), (13, 6915906), (17, 5288634), (18, 4994821), (26, 3457953), (34, 2644317), (39, 2305302), (51, 1762878), (78, 1152651), (97, 926874), (102, 881439), (117, 768434), (153, 587626), (194, 463437), (221, 406818), (233, 385866), (234, 384217), (291, 308958), (306, 293813), (442, 203409), (466, 192933), (582, 154479), (663, 135606), (699, 128622), (873, 102986), (1261, 71298), (1326, 67803), (1398, 64311), (1649, 54522), (1746, 51493), (1989, 45202), (2097, 42874), (2522, 35649), (3029, 29682), (3298, 27261), (3783, 23766), (3961, 22698), (3978, 22601), (4194, 21437), (4947, 18174), (6058, 14841), (7566, 11883), (7922, 11349), (9087, 9894)]