81803736

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 192

約数和(自身を含む): 270864000

約数和(自身を除く): 189060264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 59, 63, 72, 84, 98, 108, 118, 126, 131, 147, 168, 177, 189, 196, 216, 236, 252, 262, 294, 354, 378, 392, 393, 413, 441, 472, 504, 524, 531, 588, 708, 756, 786, 826, 882, 917, 1048, 1062, 1176, 1179, 1239, 1323, 1416, 1512, 1572, 1593, 1652, 1764, 1834, 2124, 2358, 2478, 2646, 2751, 2891, 3144, 3186, 3304, 3528, 3537, 3668, 3717, 4248, 4716, 4956, 5292, 5502, 5782, 6372, 6419, 7074, 7336, 7434, 7729, 8253, 8673, 9432, 9912, 10584, 11004, 11151, 11564, 12744, 12838, 14148, 14868, 15458, 16506, 17346, 19257, 22008, 22302, 23128, 23187, 24759, 25676, 26019, 28296, 29736, 30916, 33012, 34692, 38514, 44604, 46374, 49518, 51352, 52038, 54103, 57771, 61832, 66024, 69384, 69561, 77028, 78057, 89208, 92748, 99036, 104076, 108206, 115542, 139122, 154056, 156114, 162309, 173313, 185496, 198072, 208152, 208683, 216412, 231084, 278244, 312228, 324618, 346626, 378721, 417366, 432824, 462168, 486927, 556488, 624456, 649236, 693252, 757442, 834732, 973854, 1136163, 1298472, 1386504, 1460781, 1514884, 1669464, 1947708, 2272326, 2921562, 3029768, 3408489, 3895416, 4544652, 5843124, 6816978, 9089304, 10225467, 11686248, 13633956, 20450934, 27267912, 40901868, 81803736]

約数ペア:

[(1, 81803736), (2, 40901868), (3, 27267912), (4, 20450934), (6, 13633956), (7, 11686248), (8, 10225467), (9, 9089304), (12, 6816978), (14, 5843124), (18, 4544652), (21, 3895416), (24, 3408489), (27, 3029768), (28, 2921562), (36, 2272326), (42, 1947708), (49, 1669464), (54, 1514884), (56, 1460781), (59, 1386504), (63, 1298472), (72, 1136163), (84, 973854), (98, 834732), (108, 757442), (118, 693252), (126, 649236), (131, 624456), (147, 556488), (168, 486927), (177, 462168), (189, 432824), (196, 417366), (216, 378721), (236, 346626), (252, 324618), (262, 312228), (294, 278244), (354, 231084), (378, 216412), (392, 208683), (393, 208152), (413, 198072), (441, 185496), (472, 173313), (504, 162309), (524, 156114), (531, 154056), (588, 139122), (708, 115542), (756, 108206), (786, 104076), (826, 99036), (882, 92748), (917, 89208), (1048, 78057), (1062, 77028), (1176, 69561), (1179, 69384), (1239, 66024), (1323, 61832), (1416, 57771), (1512, 54103), (1572, 52038), (1593, 51352), (1652, 49518), (1764, 46374), (1834, 44604), (2124, 38514), (2358, 34692), (2478, 33012), (2646, 30916), (2751, 29736), (2891, 28296), (3144, 26019), (3186, 25676), (3304, 24759), (3528, 23187), (3537, 23128), (3668, 22302), (3717, 22008), (4248, 19257), (4716, 17346), (4956, 16506), (5292, 15458), (5502, 14868), (5782, 14148), (6372, 12838), (6419, 12744), (7074, 11564), (7336, 11151), (7434, 11004), (7729, 10584), (8253, 9912), (8673, 9432)]