99972544

素因数分解:

$2^6\times 7^2\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:546

約数の個数: 84

約数和(自身を含む): 234543600

約数和(自身を除く): 134571056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 71, 98, 112, 142, 196, 224, 284, 392, 448, 449, 497, 568, 784, 898, 994, 1136, 1568, 1796, 1988, 2272, 3136, 3143, 3479, 3592, 3976, 4544, 6286, 6958, 7184, 7952, 12572, 13916, 14368, 15904, 22001, 25144, 27832, 28736, 31808, 31879, 44002, 50288, 55664, 63758, 88004, 100576, 111328, 127516, 176008, 201152, 222656, 223153, 255032, 352016, 446306, 510064, 704032, 892612, 1020128, 1408064, 1562071, 1785224, 2040256, 3124142, 3570448, 6248284, 7140896, 12496568, 14281792, 24993136, 49986272, 99972544]

約数ペア:

[(1, 99972544), (2, 49986272), (4, 24993136), (7, 14281792), (8, 12496568), (14, 7140896), (16, 6248284), (28, 3570448), (32, 3124142), (49, 2040256), (56, 1785224), (64, 1562071), (71, 1408064), (98, 1020128), (112, 892612), (142, 704032), (196, 510064), (224, 446306), (284, 352016), (392, 255032), (448, 223153), (449, 222656), (497, 201152), (568, 176008), (784, 127516), (898, 111328), (994, 100576), (1136, 88004), (1568, 63758), (1796, 55664), (1988, 50288), (2272, 44002), (3136, 31879), (3143, 31808), (3479, 28736), (3592, 27832), (3976, 25144), (4544, 22001), (6286, 15904), (6958, 14368), (7184, 13916), (7952, 12572)]