86691072

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:508

約数の個数: 144

約数和(自身を含む): 262122560

約数和(自身を除く): 175431488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 192, 208, 228, 247, 256, 304, 312, 384, 416, 456, 457, 494, 608, 624, 741, 768, 832, 912, 914, 988, 1216, 1248, 1371, 1482, 1664, 1824, 1828, 1976, 2432, 2496, 2742, 2964, 3328, 3648, 3656, 3952, 4864, 4992, 5484, 5928, 5941, 7296, 7312, 7904, 8683, 9984, 10968, 11856, 11882, 14592, 14624, 15808, 17366, 17823, 21936, 23712, 23764, 26049, 29248, 31616, 34732, 35646, 43872, 47424, 47528, 52098, 58496, 63232, 69464, 71292, 87744, 94848, 95056, 104196, 112879, 116992, 138928, 142584, 175488, 189696, 190112, 208392, 225758, 277856, 285168, 338637, 350976, 380224, 416784, 451516, 555712, 570336, 677274, 760448, 833568, 903032, 1111424, 1140672, 1354548, 1520896, 1667136, 1806064, 2222848, 2281344, 2709096, 3334272, 3612128, 4562688, 5418192, 6668544, 7224256, 10836384, 14448512, 21672768, 28897024, 43345536, 86691072]

約数ペア:

[(1, 86691072), (2, 43345536), (3, 28897024), (4, 21672768), (6, 14448512), (8, 10836384), (12, 7224256), (13, 6668544), (16, 5418192), (19, 4562688), (24, 3612128), (26, 3334272), (32, 2709096), (38, 2281344), (39, 2222848), (48, 1806064), (52, 1667136), (57, 1520896), (64, 1354548), (76, 1140672), (78, 1111424), (96, 903032), (104, 833568), (114, 760448), (128, 677274), (152, 570336), (156, 555712), (192, 451516), (208, 416784), (228, 380224), (247, 350976), (256, 338637), (304, 285168), (312, 277856), (384, 225758), (416, 208392), (456, 190112), (457, 189696), (494, 175488), (608, 142584), (624, 138928), (741, 116992), (768, 112879), (832, 104196), (912, 95056), (914, 94848), (988, 87744), (1216, 71292), (1248, 69464), (1371, 63232), (1482, 58496), (1664, 52098), (1824, 47528), (1828, 47424), (1976, 43872), (2432, 35646), (2496, 34732), (2742, 31616), (2964, 29248), (3328, 26049), (3648, 23764), (3656, 23712), (3952, 21936), (4864, 17823), (4992, 17366), (5484, 15808), (5928, 14624), (5941, 14592), (7296, 11882), (7312, 11856), (7904, 10968), (8683, 9984)]