64019088

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:282

約数の個数: 180

約数和(自身を含む): 214273488

約数和(自身を除く): 150254400

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 43, 48, 49, 56, 63, 72, 84, 86, 98, 112, 126, 129, 144, 147, 168, 172, 196, 211, 252, 258, 294, 301, 336, 344, 387, 392, 422, 441, 504, 516, 588, 602, 633, 688, 774, 784, 844, 882, 903, 1008, 1032, 1176, 1204, 1266, 1477, 1548, 1688, 1764, 1806, 1899, 2064, 2107, 2352, 2408, 2532, 2709, 2954, 3096, 3376, 3528, 3612, 3798, 4214, 4431, 4816, 5064, 5418, 5908, 6192, 6321, 7056, 7224, 7596, 8428, 8862, 9073, 10128, 10339, 10836, 11816, 12642, 13293, 14448, 15192, 16856, 17724, 18146, 18963, 20678, 21672, 23632, 25284, 26586, 27219, 30384, 31017, 33712, 35448, 36292, 37926, 41356, 43344, 50568, 53172, 54438, 62034, 63511, 70896, 72584, 75852, 81657, 82712, 93051, 101136, 106344, 108876, 124068, 127022, 145168, 151704, 163314, 165424, 186102, 190533, 212688, 217752, 248136, 254044, 303408, 326628, 372204, 381066, 435504, 444577, 496272, 508088, 571599, 653256, 744408, 762132, 889154, 1016176, 1143198, 1306512, 1333731, 1488816, 1524264, 1778308, 2286396, 2667462, 3048528, 3556616, 4001193, 4572792, 5334924, 7113232, 8002386, 9145584, 10669848, 16004772, 21339696, 32009544, 64019088]

約数ペア:

[(1, 64019088), (2, 32009544), (3, 21339696), (4, 16004772), (6, 10669848), (7, 9145584), (8, 8002386), (9, 7113232), (12, 5334924), (14, 4572792), (16, 4001193), (18, 3556616), (21, 3048528), (24, 2667462), (28, 2286396), (36, 1778308), (42, 1524264), (43, 1488816), (48, 1333731), (49, 1306512), (56, 1143198), (63, 1016176), (72, 889154), (84, 762132), (86, 744408), (98, 653256), (112, 571599), (126, 508088), (129, 496272), (144, 444577), (147, 435504), (168, 381066), (172, 372204), (196, 326628), (211, 303408), (252, 254044), (258, 248136), (294, 217752), (301, 212688), (336, 190533), (344, 186102), (387, 165424), (392, 163314), (422, 151704), (441, 145168), (504, 127022), (516, 124068), (588, 108876), (602, 106344), (633, 101136), (688, 93051), (774, 82712), (784, 81657), (844, 75852), (882, 72584), (903, 70896), (1008, 63511), (1032, 62034), (1176, 54438), (1204, 53172), (1266, 50568), (1477, 43344), (1548, 41356), (1688, 37926), (1764, 36292), (1806, 35448), (1899, 33712), (2064, 31017), (2107, 30384), (2352, 27219), (2408, 26586), (2532, 25284), (2709, 23632), (2954, 21672), (3096, 20678), (3376, 18963), (3528, 18146), (3612, 17724), (3798, 16856), (4214, 15192), (4431, 14448), (4816, 13293), (5064, 12642), (5418, 11816), (5908, 10836), (6192, 10339), (6321, 10128), (7056, 9073), (7224, 8862), (7596, 8428)]