82980352

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1$

素因数の和:188

約数の個数: 120

約数和(自身を含む): 206678736

約数和(自身を除く): 123698384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 137, 169, 182, 208, 224, 256, 274, 338, 364, 416, 448, 512, 548, 676, 728, 832, 896, 959, 1096, 1183, 1352, 1456, 1664, 1781, 1792, 1918, 2192, 2366, 2704, 2912, 3328, 3562, 3584, 3836, 4384, 4732, 5408, 5824, 6656, 7124, 7672, 8768, 9464, 10816, 11648, 12467, 14248, 15344, 17536, 18928, 21632, 23153, 23296, 24934, 28496, 30688, 35072, 37856, 43264, 46306, 46592, 49868, 56992, 61376, 70144, 75712, 86528, 92612, 99736, 113984, 122752, 151424, 162071, 185224, 199472, 227968, 245504, 302848, 324142, 370448, 398944, 455936, 491008, 605696, 648284, 740896, 797888, 911872, 1296568, 1481792, 1595776, 2593136, 2963584, 3191552, 5186272, 5927168, 6383104, 10372544, 11854336, 20745088, 41490176, 82980352]

約数ペア:

[(1, 82980352), (2, 41490176), (4, 20745088), (7, 11854336), (8, 10372544), (13, 6383104), (14, 5927168), (16, 5186272), (26, 3191552), (28, 2963584), (32, 2593136), (52, 1595776), (56, 1481792), (64, 1296568), (91, 911872), (104, 797888), (112, 740896), (128, 648284), (137, 605696), (169, 491008), (182, 455936), (208, 398944), (224, 370448), (256, 324142), (274, 302848), (338, 245504), (364, 227968), (416, 199472), (448, 185224), (512, 162071), (548, 151424), (676, 122752), (728, 113984), (832, 99736), (896, 92612), (959, 86528), (1096, 75712), (1183, 70144), (1352, 61376), (1456, 56992), (1664, 49868), (1781, 46592), (1792, 46306), (1918, 43264), (2192, 37856), (2366, 35072), (2704, 30688), (2912, 28496), (3328, 24934), (3562, 23296), (3584, 23153), (3836, 21632), (4384, 18928), (4732, 17536), (5408, 15344), (5824, 14248), (6656, 12467), (7124, 11648), (7672, 10816), (8768, 9464)]