78916424496

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18066947}}^1$

素因数の和:18066978

約数の個数: 80

約数和(自身を含む): 250913773824

約数和(自身を除く): 171997349328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 18066947, 36133894, 54200841, 72267788, 108401682, 126468629, 144535576, 216803364, 234870311, 252937258, 289071152, 379405887, 433606728, 469740622, 505874516, 704610933, 758811774, 867213456, 939481244, 1011749032, 1409221866, 1517623548, 1644092177, 1878962488, 2023498064, 2818443732, 3035247096, 3288184354, 3757924976, 4932276531, 5636887464, 6070494192, 6576368708, 9864553062, 11273774928, 13152737416, 19729106124, 26305474832, 39458212248, 78916424496]

約数ペア:

[(1, 78916424496), (2, 39458212248), (3, 26305474832), (4, 19729106124), (6, 13152737416), (7, 11273774928), (8, 9864553062), (12, 6576368708), (13, 6070494192), (14, 5636887464), (16, 4932276531), (21, 3757924976), (24, 3288184354), (26, 3035247096), (28, 2818443732), (39, 2023498064), (42, 1878962488), (48, 1644092177), (52, 1517623548), (56, 1409221866), (78, 1011749032), (84, 939481244), (91, 867213456), (104, 758811774), (112, 704610933), (156, 505874516), (168, 469740622), (182, 433606728), (208, 379405887), (273, 289071152), (312, 252937258), (336, 234870311), (364, 216803364), (546, 144535576), (624, 126468629), (728, 108401682), (1092, 72267788), (1456, 54200841), (2184, 36133894), (4368, 18066947)]