81482172912

素因数分解:

$2^4\times 3^6\times 7^2\times {\mathrm{142567}}^1$

素因数の和:142607

約数の個数: 210

約数和(自身を含む): 275345998008

約数和(自身を除く): 193863825096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 336, 378, 392, 432, 441, 486, 504, 567, 588, 648, 729, 756, 784, 882, 972, 1008, 1134, 1176, 1296, 1323, 1458, 1512, 1701, 1764, 1944, 2268, 2352, 2646, 2916, 3024, 3402, 3528, 3888, 3969, 4536, 5103, 5292, 5832, 6804, 7056, 7938, 9072, 10206, 10584, 11664, 11907, 13608, 15876, 20412, 21168, 23814, 27216, 31752, 35721, 40824, 47628, 63504, 71442, 81648, 95256, 142567, 142884, 190512, 285134, 285768, 427701, 570268, 571536, 855402, 997969, 1140536, 1283103, 1710804, 1995938, 2281072, 2566206, 2993907, 3421608, 3849309, 3991876, 5132412, 5987814, 6843216, 6985783, 7698618, 7983752, 8981721, 10264824, 11547927, 11975628, 13971566, 15397236, 15967504, 17963442, 20529648, 20957349, 23095854, 23951256, 26945163, 27943132, 30794472, 34643781, 35926884, 41914698, 46191708, 47902512, 53890326, 55886264, 61588944, 62872047, 69287562, 71853768, 80835489, 83829396, 92383416, 103931343, 107780652, 111772528, 125744094, 138575124, 143707536, 161670978, 167658792, 184766832, 188616141, 207862686, 215561304, 242506467, 251488188, 277150248, 323341956, 335317584, 377232282, 415725372, 431122608, 485012934, 502976376, 554300496, 565848423, 646683912, 727519401, 754464564, 831450744, 970025868, 1005952752, 1131696846, 1293367824, 1455038802, 1508929128, 1662901488, 1697545269, 1940051736, 2263393692, 2910077604, 3017858256, 3395090538, 3880103472, 4526787384, 5092635807, 5820155208, 6790181076, 9053574768, 10185271614, 11640310416, 13580362152, 20370543228, 27160724304, 40741086456, 81482172912]

約数ペア:

[(1, 81482172912), (2, 40741086456), (3, 27160724304), (4, 20370543228), (6, 13580362152), (7, 11640310416), (8, 10185271614), (9, 9053574768), (12, 6790181076), (14, 5820155208), (16, 5092635807), (18, 4526787384), (21, 3880103472), (24, 3395090538), (27, 3017858256), (28, 2910077604), (36, 2263393692), (42, 1940051736), (48, 1697545269), (49, 1662901488), (54, 1508929128), (56, 1455038802), (63, 1293367824), (72, 1131696846), (81, 1005952752), (84, 970025868), (98, 831450744), (108, 754464564), (112, 727519401), (126, 646683912), (144, 565848423), (147, 554300496), (162, 502976376), (168, 485012934), (189, 431122608), (196, 415725372), (216, 377232282), (243, 335317584), (252, 323341956), (294, 277150248), (324, 251488188), (336, 242506467), (378, 215561304), (392, 207862686), (432, 188616141), (441, 184766832), (486, 167658792), (504, 161670978), (567, 143707536), (588, 138575124), (648, 125744094), (729, 111772528), (756, 107780652), (784, 103931343), (882, 92383416), (972, 83829396), (1008, 80835489), (1134, 71853768), (1176, 69287562), (1296, 62872047), (1323, 61588944), (1458, 55886264), (1512, 53890326), (1701, 47902512), (1764, 46191708), (1944, 41914698), (2268, 35926884), (2352, 34643781), (2646, 30794472), (2916, 27943132), (3024, 26945163), (3402, 23951256), (3528, 23095854), (3888, 20957349), (3969, 20529648), (4536, 17963442), (5103, 15967504), (5292, 15397236), (5832, 13971566), (6804, 11975628), (7056, 11547927), (7938, 10264824), (9072, 8981721), (10206, 7983752), (10584, 7698618), (11664, 6985783), (11907, 6843216), (13608, 5987814), (15876, 5132412), (20412, 3991876), (21168, 3849309), (23814, 3421608), (27216, 2993907), (31752, 2566206), (35721, 2281072), (40824, 1995938), (47628, 1710804), (63504, 1283103), (71442, 1140536), (81648, 997969), (95256, 855402), (142567, 571536), (142884, 570268), (190512, 427701), (285134, 285768)]