81667404456

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1\times {\mathrm{809}}^1$

素因数の和:1200

約数の個数: 256

約数和(自身を含む): 239849164800

約数和(自身を除く): 158181760344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 83, 88, 102, 132, 136, 166, 187, 204, 249, 264, 271, 332, 374, 408, 498, 542, 561, 664, 748, 809, 813, 913, 996, 1084, 1122, 1411, 1496, 1618, 1626, 1826, 1992, 2168, 2244, 2427, 2739, 2822, 2981, 3236, 3252, 3652, 4233, 4488, 4607, 4854, 5478, 5644, 5962, 6472, 6504, 7304, 8466, 8899, 8943, 9214, 9708, 10956, 11288, 11924, 13753, 13821, 15521, 16932, 17798, 17886, 18428, 19416, 21912, 22493, 23848, 26697, 27506, 27642, 31042, 33864, 35596, 35772, 36856, 41259, 44986, 46563, 50677, 53394, 55012, 55284, 62084, 67147, 67479, 71192, 71544, 82518, 89972, 93126, 101354, 106788, 110024, 110568, 124168, 134294, 134958, 151283, 152031, 165036, 179944, 186252, 201441, 202708, 213576, 219239, 247423, 268588, 269916, 302566, 304062, 330072, 372504, 382381, 402882, 405416, 438478, 453849, 494846, 537176, 539832, 605132, 608124, 657717, 738617, 742269, 764762, 805764, 876956, 907698, 989692, 1141499, 1147143, 1210264, 1216248, 1315434, 1477234, 1484538, 1529524, 1611528, 1753912, 1815396, 1979384, 2215851, 2282998, 2294286, 2411629, 2630868, 2954468, 2969076, 3059048, 3424497, 3630792, 3727063, 4206191, 4431702, 4565996, 4588572, 4823258, 5261736, 5908936, 5938152, 6848994, 7234887, 7454126, 8412382, 8863404, 9131992, 9177144, 9646516, 11181189, 12556489, 12618573, 13697988, 14469774, 14908252, 16824764, 17726808, 18196837, 19293032, 22362378, 25112978, 25237146, 27395976, 28939548, 29816504, 33649528, 36393674, 37669467, 40997693, 44724756, 50225956, 50474292, 54590511, 57879096, 72787348, 75338934, 81995386, 89449512, 100451912, 100948584, 109181022, 122993079, 145574696, 150677868, 163990772, 200165207, 218362044, 245986158, 301355736, 309346229, 327981544, 400330414, 436724088, 491972316, 600495621, 618692458, 800660828, 928038687, 983944632, 1200991242, 1237384916, 1601321656, 1856077374, 2401982484, 2474769832, 3402808519, 3712154748, 4803964968, 6805617038, 7424309496, 10208425557, 13611234076, 20416851114, 27222468152, 40833702228, 81667404456]

約数ペア:

[(1, 81667404456), (2, 40833702228), (3, 27222468152), (4, 20416851114), (6, 13611234076), (8, 10208425557), (11, 7424309496), (12, 6805617038), (17, 4803964968), (22, 3712154748), (24, 3402808519), (33, 2474769832), (34, 2401982484), (44, 1856077374), (51, 1601321656), (66, 1237384916), (68, 1200991242), (83, 983944632), (88, 928038687), (102, 800660828), (132, 618692458), (136, 600495621), (166, 491972316), (187, 436724088), (204, 400330414), (249, 327981544), (264, 309346229), (271, 301355736), (332, 245986158), (374, 218362044), (408, 200165207), (498, 163990772), (542, 150677868), (561, 145574696), (664, 122993079), (748, 109181022), (809, 100948584), (813, 100451912), (913, 89449512), (996, 81995386), (1084, 75338934), (1122, 72787348), (1411, 57879096), (1496, 54590511), (1618, 50474292), (1626, 50225956), (1826, 44724756), (1992, 40997693), (2168, 37669467), (2244, 36393674), (2427, 33649528), (2739, 29816504), (2822, 28939548), (2981, 27395976), (3236, 25237146), (3252, 25112978), (3652, 22362378), (4233, 19293032), (4488, 18196837), (4607, 17726808), (4854, 16824764), (5478, 14908252), (5644, 14469774), (5962, 13697988), (6472, 12618573), (6504, 12556489), (7304, 11181189), (8466, 9646516), (8899, 9177144), (8943, 9131992), (9214, 8863404), (9708, 8412382), (10956, 7454126), (11288, 7234887), (11924, 6848994), (13753, 5938152), (13821, 5908936), (15521, 5261736), (16932, 4823258), (17798, 4588572), (17886, 4565996), (18428, 4431702), (19416, 4206191), (21912, 3727063), (22493, 3630792), (23848, 3424497), (26697, 3059048), (27506, 2969076), (27642, 2954468), (31042, 2630868), (33864, 2411629), (35596, 2294286), (35772, 2282998), (36856, 2215851), (41259, 1979384), (44986, 1815396), (46563, 1753912), (50677, 1611528), (53394, 1529524), (55012, 1484538), (55284, 1477234), (62084, 1315434), (67147, 1216248), (67479, 1210264), (71192, 1147143), (71544, 1141499), (82518, 989692), (89972, 907698), (93126, 876956), (101354, 805764), (106788, 764762), (110024, 742269), (110568, 738617), (124168, 657717), (134294, 608124), (134958, 605132), (151283, 539832), (152031, 537176), (165036, 494846), (179944, 453849), (186252, 438478), (201441, 405416), (202708, 402882), (213576, 382381), (219239, 372504), (247423, 330072), (268588, 304062), (269916, 302566)]