79141888

素因数分解:

$2^{10}\times 7^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:269

約数の個数: 88

約数和(自身を含む): 184786784

約数和(自身を除く): 105644896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 181, 224, 244, 256, 362, 427, 448, 488, 512, 724, 854, 896, 976, 1024, 1267, 1448, 1708, 1792, 1952, 2534, 2896, 3416, 3584, 3904, 5068, 5792, 6832, 7168, 7808, 10136, 11041, 11584, 13664, 15616, 20272, 22082, 23168, 27328, 31232, 40544, 44164, 46336, 54656, 62464, 77287, 81088, 88328, 92672, 109312, 154574, 162176, 176656, 185344, 218624, 309148, 324352, 353312, 437248, 618296, 648704, 706624, 1236592, 1297408, 1413248, 2473184, 2826496, 4946368, 5652992, 9892736, 11305984, 19785472, 39570944, 79141888]

約数ペア:

[(1, 79141888), (2, 39570944), (4, 19785472), (7, 11305984), (8, 9892736), (14, 5652992), (16, 4946368), (28, 2826496), (32, 2473184), (56, 1413248), (61, 1297408), (64, 1236592), (112, 706624), (122, 648704), (128, 618296), (181, 437248), (224, 353312), (244, 324352), (256, 309148), (362, 218624), (427, 185344), (448, 176656), (488, 162176), (512, 154574), (724, 109312), (854, 92672), (896, 88328), (976, 81088), (1024, 77287), (1267, 62464), (1448, 54656), (1708, 46336), (1792, 44164), (1952, 40544), (2534, 31232), (2896, 27328), (3416, 23168), (3584, 22082), (3904, 20272), (5068, 15616), (5792, 13664), (6832, 11584), (7168, 11041), (7808, 10136)]