66786506784

素因数分解:

$2^5\times 3^2\times {\mathrm{379}}^1\times {\mathrm{709}}^1\times {\mathrm{863}}^1$

素因数の和:1967

約数の個数: 144

約数和(自身を含む): 190914796800

約数和(自身を除く): 124128290016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 379, 709, 758, 863, 1137, 1418, 1516, 1726, 2127, 2274, 2589, 2836, 3032, 3411, 3452, 4254, 4548, 5178, 5672, 6064, 6381, 6822, 6904, 7767, 8508, 9096, 10356, 11344, 12128, 12762, 13644, 13808, 15534, 17016, 18192, 20712, 22688, 25524, 27288, 27616, 31068, 34032, 36384, 41424, 51048, 54576, 62136, 68064, 82848, 102096, 109152, 124272, 204192, 248544, 268711, 327077, 537422, 611867, 654154, 806133, 981231, 1074844, 1223734, 1308308, 1612266, 1835601, 1962462, 2149688, 2418399, 2447468, 2616616, 2943693, 3224532, 3671202, 3924924, 4299376, 4836798, 4894936, 5233232, 5506803, 5887386, 6449064, 7342404, 7849848, 8598752, 9673596, 9789872, 10466464, 11013606, 11774772, 12898128, 14684808, 15699696, 19347192, 19579744, 22027212, 23549544, 25796256, 29369616, 31399392, 38694384, 44054424, 47099088, 58739232, 77388768, 88108848, 94198176, 176217696, 231897593, 463795186, 695692779, 927590372, 1391385558, 1855180744, 2087078337, 2782771116, 3710361488, 4174156674, 5565542232, 7420722976, 8348313348, 11131084464, 16696626696, 22262168928, 33393253392, 66786506784]

約数ペア:

[(1, 66786506784), (2, 33393253392), (3, 22262168928), (4, 16696626696), (6, 11131084464), (8, 8348313348), (9, 7420722976), (12, 5565542232), (16, 4174156674), (18, 3710361488), (24, 2782771116), (32, 2087078337), (36, 1855180744), (48, 1391385558), (72, 927590372), (96, 695692779), (144, 463795186), (288, 231897593), (379, 176217696), (709, 94198176), (758, 88108848), (863, 77388768), (1137, 58739232), (1418, 47099088), (1516, 44054424), (1726, 38694384), (2127, 31399392), (2274, 29369616), (2589, 25796256), (2836, 23549544), (3032, 22027212), (3411, 19579744), (3452, 19347192), (4254, 15699696), (4548, 14684808), (5178, 12898128), (5672, 11774772), (6064, 11013606), (6381, 10466464), (6822, 9789872), (6904, 9673596), (7767, 8598752), (8508, 7849848), (9096, 7342404), (10356, 6449064), (11344, 5887386), (12128, 5506803), (12762, 5233232), (13644, 4894936), (13808, 4836798), (15534, 4299376), (17016, 3924924), (18192, 3671202), (20712, 3224532), (22688, 2943693), (25524, 2616616), (27288, 2447468), (27616, 2418399), (31068, 2149688), (34032, 1962462), (36384, 1835601), (41424, 1612266), (51048, 1308308), (54576, 1223734), (62136, 1074844), (68064, 981231), (82848, 806133), (102096, 654154), (109152, 611867), (124272, 537422), (204192, 327077), (248544, 268711)]