67700528

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:131

約数の個数: 120

約数和(自身を含む): 168444576

約数和(自身を除く): 100744048

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 37, 56, 62, 68, 74, 112, 119, 124, 136, 148, 217, 238, 248, 259, 272, 296, 434, 476, 496, 518, 527, 592, 629, 868, 952, 961, 1036, 1054, 1147, 1258, 1736, 1904, 1922, 2072, 2108, 2294, 2516, 3472, 3689, 3844, 4144, 4216, 4403, 4588, 5032, 6727, 7378, 7688, 8029, 8432, 8806, 9176, 10064, 13454, 14756, 15376, 16058, 16337, 17612, 18352, 19499, 26908, 29512, 32116, 32674, 35224, 35557, 38998, 53816, 59024, 64232, 65348, 70448, 71114, 77996, 107632, 114359, 128464, 130696, 136493, 142228, 155992, 228718, 248899, 261392, 272986, 284456, 311984, 457436, 497798, 545972, 568912, 604469, 914872, 995596, 1091944, 1208938, 1829744, 1991192, 2183888, 2417876, 3982384, 4231283, 4835752, 8462566, 9671504, 16925132, 33850264, 67700528]

約数ペア:

[(1, 67700528), (2, 33850264), (4, 16925132), (7, 9671504), (8, 8462566), (14, 4835752), (16, 4231283), (17, 3982384), (28, 2417876), (31, 2183888), (34, 1991192), (37, 1829744), (56, 1208938), (62, 1091944), (68, 995596), (74, 914872), (112, 604469), (119, 568912), (124, 545972), (136, 497798), (148, 457436), (217, 311984), (238, 284456), (248, 272986), (259, 261392), (272, 248899), (296, 228718), (434, 155992), (476, 142228), (496, 136493), (518, 130696), (527, 128464), (592, 114359), (629, 107632), (868, 77996), (952, 71114), (961, 70448), (1036, 65348), (1054, 64232), (1147, 59024), (1258, 53816), (1736, 38998), (1904, 35557), (1922, 35224), (2072, 32674), (2108, 32116), (2294, 29512), (2516, 26908), (3472, 19499), (3689, 18352), (3844, 17612), (4144, 16337), (4216, 16058), (4403, 15376), (4588, 14756), (5032, 13454), (6727, 10064), (7378, 9176), (7688, 8806), (8029, 8432)]