85881984

素因数分解:

$2^7\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1609}}^1$

素因数の和:1765

約数の個数: 64

約数和(自身を含む): 229908000

約数和(自身を除く): 144026016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 278, 384, 417, 556, 834, 1112, 1609, 1668, 2224, 3218, 3336, 4448, 4827, 6436, 6672, 8896, 9654, 12872, 13344, 17792, 19308, 25744, 26688, 38616, 51488, 53376, 77232, 102976, 154464, 205952, 223651, 308928, 447302, 617856, 670953, 894604, 1341906, 1789208, 2683812, 3578416, 5367624, 7156832, 10735248, 14313664, 21470496, 28627328, 42940992, 85881984]

約数ペア:

[(1, 85881984), (2, 42940992), (3, 28627328), (4, 21470496), (6, 14313664), (8, 10735248), (12, 7156832), (16, 5367624), (24, 3578416), (32, 2683812), (48, 1789208), (64, 1341906), (96, 894604), (128, 670953), (139, 617856), (192, 447302), (278, 308928), (384, 223651), (417, 205952), (556, 154464), (834, 102976), (1112, 77232), (1609, 53376), (1668, 51488), (2224, 38616), (3218, 26688), (3336, 25744), (4448, 19308), (4827, 17792), (6436, 13344), (6672, 12872), (8896, 9654)]