81875481408

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{241}}^1\times {\mathrm{12037}}^1$

素因数の和:12310

約数の個数: 252

約数和(自身を含む): 274152135972

約数和(自身を除く): 192276654564

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 241, 252, 288, 294, 336, 392, 441, 448, 482, 504, 576, 588, 672, 723, 784, 882, 964, 1008, 1176, 1344, 1446, 1568, 1687, 1764, 1928, 2016, 2169, 2352, 2892, 3136, 3374, 3528, 3856, 4032, 4338, 4704, 5061, 5784, 6748, 7056, 7712, 8676, 9408, 10122, 11568, 11809, 12037, 13496, 14112, 15183, 15424, 17352, 20244, 23136, 23618, 24074, 26992, 28224, 30366, 34704, 35427, 36111, 40488, 46272, 47236, 48148, 53984, 60732, 69408, 70854, 72222, 80976, 84259, 94472, 96296, 106281, 107968, 108333, 121464, 138816, 141708, 144444, 161952, 168518, 188944, 192592, 212562, 216666, 242928, 252777, 283416, 288888, 323904, 337036, 377888, 385184, 425124, 433332, 485856, 505554, 566832, 577776, 589813, 674072, 755776, 758331, 770368, 850248, 866664, 971712, 1011108, 1133664, 1155552, 1179626, 1348144, 1516662, 1700496, 1733328, 1769439, 2022216, 2267328, 2311104, 2359252, 2696288, 2900917, 3033324, 3400992, 3466656, 3538878, 4044432, 4718504, 5308317, 5392576, 5801834, 6066648, 6801984, 6933312, 7077756, 8088864, 8702751, 9437008, 10616634, 11603668, 12133296, 14155512, 16177728, 17405502, 18874016, 20306419, 21233268, 23207336, 24266592, 26108253, 28311024, 34811004, 37748032, 40612838, 42466536, 46414672, 48533184, 52216506, 56622048, 60919257, 69622008, 81225676, 84933072, 92829344, 104433012, 113244096, 121838514, 139244016, 142144933, 162451352, 169866144, 182757771, 185658688, 208866024, 243677028, 278488032, 284289866, 324902704, 339732288, 365515542, 417732048, 426434799, 487354056, 556976064, 568579732, 649805408, 731031084, 835464096, 852869598, 974708112, 1137159464, 1279304397, 1299610816, 1462062168, 1670928192, 1705739196, 1949416224, 2274318928, 2558608794, 2924124336, 3411478392, 3898832448, 4548637856, 5117217588, 5848248672, 6822956784, 9097275712, 10234435176, 11696497344, 13645913568, 20468870352, 27291827136, 40937740704, 81875481408]

約数ペア:

[(1, 81875481408), (2, 40937740704), (3, 27291827136), (4, 20468870352), (6, 13645913568), (7, 11696497344), (8, 10234435176), (9, 9097275712), (12, 6822956784), (14, 5848248672), (16, 5117217588), (18, 4548637856), (21, 3898832448), (24, 3411478392), (28, 2924124336), (32, 2558608794), (36, 2274318928), (42, 1949416224), (48, 1705739196), (49, 1670928192), (56, 1462062168), (63, 1299610816), (64, 1279304397), (72, 1137159464), (84, 974708112), (96, 852869598), (98, 835464096), (112, 731031084), (126, 649805408), (144, 568579732), (147, 556976064), (168, 487354056), (192, 426434799), (196, 417732048), (224, 365515542), (241, 339732288), (252, 324902704), (288, 284289866), (294, 278488032), (336, 243677028), (392, 208866024), (441, 185658688), (448, 182757771), (482, 169866144), (504, 162451352), (576, 142144933), (588, 139244016), (672, 121838514), (723, 113244096), (784, 104433012), (882, 92829344), (964, 84933072), (1008, 81225676), (1176, 69622008), (1344, 60919257), (1446, 56622048), (1568, 52216506), (1687, 48533184), (1764, 46414672), (1928, 42466536), (2016, 40612838), (2169, 37748032), (2352, 34811004), (2892, 28311024), (3136, 26108253), (3374, 24266592), (3528, 23207336), (3856, 21233268), (4032, 20306419), (4338, 18874016), (4704, 17405502), (5061, 16177728), (5784, 14155512), (6748, 12133296), (7056, 11603668), (7712, 10616634), (8676, 9437008), (9408, 8702751), (10122, 8088864), (11568, 7077756), (11809, 6933312), (12037, 6801984), (13496, 6066648), (14112, 5801834), (15183, 5392576), (15424, 5308317), (17352, 4718504), (20244, 4044432), (23136, 3538878), (23618, 3466656), (24074, 3400992), (26992, 3033324), (28224, 2900917), (30366, 2696288), (34704, 2359252), (35427, 2311104), (36111, 2267328), (40488, 2022216), (46272, 1769439), (47236, 1733328), (48148, 1700496), (53984, 1516662), (60732, 1348144), (69408, 1179626), (70854, 1155552), (72222, 1133664), (80976, 1011108), (84259, 971712), (94472, 866664), (96296, 850248), (106281, 770368), (107968, 758331), (108333, 755776), (121464, 674072), (138816, 589813), (141708, 577776), (144444, 566832), (161952, 505554), (168518, 485856), (188944, 433332), (192592, 425124), (212562, 385184), (216666, 377888), (242928, 337036), (252777, 323904), (283416, 288888)]