68730368

素因数分解:

$2^9\times 7^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:303

約数の個数: 80

約数和(自身を含む): 159227904

約数和(自身を除く): 90497536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 151, 224, 254, 256, 302, 448, 508, 512, 604, 889, 896, 1016, 1057, 1208, 1778, 1792, 2032, 2114, 2416, 3556, 3584, 4064, 4228, 4832, 7112, 8128, 8456, 9664, 14224, 16256, 16912, 19177, 19328, 28448, 32512, 33824, 38354, 38656, 56896, 65024, 67648, 76708, 77312, 113792, 134239, 135296, 153416, 227584, 268478, 270592, 306832, 455168, 536956, 541184, 613664, 1073912, 1227328, 2147824, 2454656, 4295648, 4909312, 8591296, 9818624, 17182592, 34365184, 68730368]

約数ペア:

[(1, 68730368), (2, 34365184), (4, 17182592), (7, 9818624), (8, 8591296), (14, 4909312), (16, 4295648), (28, 2454656), (32, 2147824), (56, 1227328), (64, 1073912), (112, 613664), (127, 541184), (128, 536956), (151, 455168), (224, 306832), (254, 270592), (256, 268478), (302, 227584), (448, 153416), (508, 135296), (512, 134239), (604, 113792), (889, 77312), (896, 76708), (1016, 67648), (1057, 65024), (1208, 56896), (1778, 38656), (1792, 38354), (2032, 33824), (2114, 32512), (2416, 28448), (3556, 19328), (3584, 19177), (4064, 16912), (4228, 16256), (4832, 14224), (7112, 9664), (8128, 8456)]