85286656

素因数分解:

$2^8\times 7^2\times {\mathrm{13}}^1\times {\mathrm{523}}^1$

素因数の和:566

約数の個数: 108

約数和(自身を含む): 213675672

約数和(自身を除く): 128389016

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 256, 364, 392, 416, 448, 523, 637, 728, 784, 832, 896, 1046, 1274, 1456, 1568, 1664, 1792, 2092, 2548, 2912, 3136, 3328, 3661, 4184, 5096, 5824, 6272, 6799, 7322, 8368, 10192, 11648, 12544, 13598, 14644, 16736, 20384, 23296, 25627, 27196, 29288, 33472, 40768, 47593, 51254, 54392, 58576, 66944, 81536, 95186, 102508, 108784, 117152, 133888, 163072, 190372, 205016, 217568, 234304, 333151, 380744, 410032, 435136, 468608, 666302, 761488, 820064, 870272, 937216, 1332604, 1522976, 1640128, 1740544, 2665208, 3045952, 3280256, 5330416, 6091904, 6560512, 10660832, 12183808, 21321664, 42643328, 85286656]

約数ペア:

[(1, 85286656), (2, 42643328), (4, 21321664), (7, 12183808), (8, 10660832), (13, 6560512), (14, 6091904), (16, 5330416), (26, 3280256), (28, 3045952), (32, 2665208), (49, 1740544), (52, 1640128), (56, 1522976), (64, 1332604), (91, 937216), (98, 870272), (104, 820064), (112, 761488), (128, 666302), (182, 468608), (196, 435136), (208, 410032), (224, 380744), (256, 333151), (364, 234304), (392, 217568), (416, 205016), (448, 190372), (523, 163072), (637, 133888), (728, 117152), (784, 108784), (832, 102508), (896, 95186), (1046, 81536), (1274, 66944), (1456, 58576), (1568, 54392), (1664, 51254), (1792, 47593), (2092, 40768), (2548, 33472), (2912, 29288), (3136, 27196), (3328, 25627), (3661, 23296), (4184, 20384), (5096, 16736), (5824, 14644), (6272, 13598), (6799, 12544), (7322, 11648), (8368, 10192)]