81970777056

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{12613}}^1$

素因数の和:13161

約数の個数: 192

約数和(自身を含む): 259384204800

約数和(自身を除く): 177413427744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 399, 456, 509, 532, 608, 672, 798, 912, 1018, 1064, 1527, 1596, 1824, 2036, 2128, 3054, 3192, 3563, 4072, 4256, 6108, 6384, 7126, 8144, 9671, 10689, 12216, 12613, 12768, 14252, 16288, 19342, 21378, 24432, 25226, 28504, 29013, 37839, 38684, 42756, 48864, 50452, 57008, 58026, 67697, 75678, 77368, 85512, 88291, 100904, 114016, 116052, 135394, 151356, 154736, 171024, 176582, 201808, 203091, 232104, 239647, 264873, 270788, 302712, 309472, 342048, 353164, 403616, 406182, 464208, 479294, 529746, 541576, 605424, 706328, 718941, 812364, 928416, 958588, 1059492, 1083152, 1210848, 1412656, 1437882, 1624728, 1677529, 1917176, 2118984, 2166304, 2825312, 2875764, 3249456, 3355058, 3834352, 4237968, 5032587, 5751528, 6420017, 6498912, 6710116, 7668704, 8475936, 10065174, 11503056, 12840034, 13420232, 19260051, 20130348, 23006112, 25680068, 26840464, 38520102, 40260696, 44940119, 51360136, 53680928, 77040204, 80521392, 89880238, 102720272, 121980323, 134820357, 154080408, 161042784, 179760476, 205440544, 243960646, 269640714, 308160816, 359520952, 365940969, 487921292, 539281428, 616321632, 719041904, 731881938, 853862261, 975842584, 1078562856, 1438083808, 1463763876, 1707724522, 1951685168, 2157125712, 2561586783, 2927527752, 3415449044, 3903370336, 4314251424, 5123173566, 5855055504, 6830898088, 10246347132, 11710111008, 13661796176, 20492694264, 27323592352, 40985388528, 81970777056]

約数ペア:

[(1, 81970777056), (2, 40985388528), (3, 27323592352), (4, 20492694264), (6, 13661796176), (7, 11710111008), (8, 10246347132), (12, 6830898088), (14, 5855055504), (16, 5123173566), (19, 4314251424), (21, 3903370336), (24, 3415449044), (28, 2927527752), (32, 2561586783), (38, 2157125712), (42, 1951685168), (48, 1707724522), (56, 1463763876), (57, 1438083808), (76, 1078562856), (84, 975842584), (96, 853862261), (112, 731881938), (114, 719041904), (133, 616321632), (152, 539281428), (168, 487921292), (224, 365940969), (228, 359520952), (266, 308160816), (304, 269640714), (336, 243960646), (399, 205440544), (456, 179760476), (509, 161042784), (532, 154080408), (608, 134820357), (672, 121980323), (798, 102720272), (912, 89880238), (1018, 80521392), (1064, 77040204), (1527, 53680928), (1596, 51360136), (1824, 44940119), (2036, 40260696), (2128, 38520102), (3054, 26840464), (3192, 25680068), (3563, 23006112), (4072, 20130348), (4256, 19260051), (6108, 13420232), (6384, 12840034), (7126, 11503056), (8144, 10065174), (9671, 8475936), (10689, 7668704), (12216, 6710116), (12613, 6498912), (12768, 6420017), (14252, 5751528), (16288, 5032587), (19342, 4237968), (21378, 3834352), (24432, 3355058), (25226, 3249456), (28504, 2875764), (29013, 2825312), (37839, 2166304), (38684, 2118984), (42756, 1917176), (48864, 1677529), (50452, 1624728), (57008, 1437882), (58026, 1412656), (67697, 1210848), (75678, 1083152), (77368, 1059492), (85512, 958588), (88291, 928416), (100904, 812364), (114016, 718941), (116052, 706328), (135394, 605424), (151356, 541576), (154736, 529746), (171024, 479294), (176582, 464208), (201808, 406182), (203091, 403616), (232104, 353164), (239647, 342048), (264873, 309472), (270788, 302712)]