9090816

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:134

約数の個数: 144

約数和(自身を含む): 29433600

約数和(自身を除く): 20342784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 89, 96, 112, 114, 128, 133, 152, 168, 178, 192, 224, 228, 256, 266, 267, 304, 336, 356, 384, 399, 448, 456, 532, 534, 608, 623, 672, 712, 768, 798, 896, 912, 1064, 1068, 1216, 1246, 1344, 1424, 1596, 1691, 1792, 1824, 1869, 2128, 2136, 2432, 2492, 2688, 2848, 3192, 3382, 3648, 3738, 4256, 4272, 4864, 4984, 5073, 5376, 5696, 6384, 6764, 7296, 7476, 8512, 8544, 9968, 10146, 11392, 11837, 12768, 13528, 14592, 14952, 17024, 17088, 19936, 20292, 22784, 23674, 25536, 27056, 29904, 34048, 34176, 35511, 39872, 40584, 47348, 51072, 54112, 59808, 68352, 71022, 79744, 81168, 94696, 102144, 108224, 119616, 142044, 159488, 162336, 189392, 216448, 239232, 284088, 324672, 378784, 432896, 478464, 568176, 649344, 757568, 1136352, 1298688, 1515136, 2272704, 3030272, 4545408, 9090816]

約数ペア:

[(1, 9090816), (2, 4545408), (3, 3030272), (4, 2272704), (6, 1515136), (7, 1298688), (8, 1136352), (12, 757568), (14, 649344), (16, 568176), (19, 478464), (21, 432896), (24, 378784), (28, 324672), (32, 284088), (38, 239232), (42, 216448), (48, 189392), (56, 162336), (57, 159488), (64, 142044), (76, 119616), (84, 108224), (89, 102144), (96, 94696), (112, 81168), (114, 79744), (128, 71022), (133, 68352), (152, 59808), (168, 54112), (178, 51072), (192, 47348), (224, 40584), (228, 39872), (256, 35511), (266, 34176), (267, 34048), (304, 29904), (336, 27056), (356, 25536), (384, 23674), (399, 22784), (448, 20292), (456, 19936), (532, 17088), (534, 17024), (608, 14952), (623, 14592), (672, 13528), (712, 12768), (768, 11837), (798, 11392), (896, 10146), (912, 9968), (1064, 8544), (1068, 8512), (1216, 7476), (1246, 7296), (1344, 6764), (1424, 6384), (1596, 5696), (1691, 5376), (1792, 5073), (1824, 4984), (1869, 4864), (2128, 4272), (2136, 4256), (2432, 3738), (2492, 3648), (2688, 3382), (2848, 3192)]