82661726872

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1\times {\mathrm{8329}}^1$

素因数の和:8740

約数の個数: 64

約数和(自身を含む): 160315848000

約数和(自身を除く): 77654121128

約数列:

[1, 2, 4, 8, 53, 89, 106, 178, 212, 263, 356, 424, 526, 712, 1052, 2104, 4717, 8329, 9434, 13939, 16658, 18868, 23407, 27878, 33316, 37736, 46814, 55756, 66632, 93628, 111512, 187256, 441437, 741281, 882874, 1240571, 1482562, 1765748, 2190527, 2481142, 2965124, 3531496, 4381054, 4962284, 5930248, 8762108, 9924568, 17524216, 39287893, 78575786, 116097931, 157151572, 194956903, 232195862, 314303144, 389913806, 464391724, 779827612, 928783448, 1559655224, 10332715859, 20665431718, 41330863436, 82661726872]

約数ペア:

[(1, 82661726872), (2, 41330863436), (4, 20665431718), (8, 10332715859), (53, 1559655224), (89, 928783448), (106, 779827612), (178, 464391724), (212, 389913806), (263, 314303144), (356, 232195862), (424, 194956903), (526, 157151572), (712, 116097931), (1052, 78575786), (2104, 39287893), (4717, 17524216), (8329, 9924568), (9434, 8762108), (13939, 5930248), (16658, 4962284), (18868, 4381054), (23407, 3531496), (27878, 2965124), (33316, 2481142), (37736, 2190527), (46814, 1765748), (55756, 1482562), (66632, 1240571), (93628, 882874), (111512, 741281), (187256, 441437)]