84867328

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3643}}^1$

素因数の和:3679

約数の個数: 72

約数和(自身を含む): 208553408

約数和(自身を除く): 123686080

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 3643, 5824, 7286, 11648, 14572, 23296, 25501, 29144, 47359, 51002, 58288, 94718, 102004, 116576, 189436, 204008, 233152, 331513, 378872, 408016, 466304, 663026, 757744, 816032, 932608, 1326052, 1515488, 1632064, 2652104, 3030976, 3264128, 5304208, 6061952, 6528256, 10608416, 12123904, 21216832, 42433664, 84867328]

約数ペア:

[(1, 84867328), (2, 42433664), (4, 21216832), (7, 12123904), (8, 10608416), (13, 6528256), (14, 6061952), (16, 5304208), (26, 3264128), (28, 3030976), (32, 2652104), (52, 1632064), (56, 1515488), (64, 1326052), (91, 932608), (104, 816032), (112, 757744), (128, 663026), (182, 466304), (208, 408016), (224, 378872), (256, 331513), (364, 233152), (416, 204008), (448, 189436), (728, 116576), (832, 102004), (896, 94718), (1456, 58288), (1664, 51002), (1792, 47359), (2912, 29144), (3328, 25501), (3643, 23296), (5824, 14572), (7286, 11648)]