31748976

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{10499}}^1$

素因数の和:10523

約数の個数: 80

約数和(自身を含む): 104160000

約数和(自身を除く): 72411024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 10499, 20998, 31497, 41996, 62994, 73493, 83992, 94491, 125988, 146986, 167984, 188982, 220479, 251976, 283473, 293972, 377964, 440958, 503952, 566946, 587944, 661437, 755928, 881916, 1133892, 1175888, 1322874, 1511856, 1763832, 1984311, 2267784, 2645748, 3527664, 3968622, 4535568, 5291496, 7937244, 10582992, 15874488, 31748976]

約数ペア:

[(1, 31748976), (2, 15874488), (3, 10582992), (4, 7937244), (6, 5291496), (7, 4535568), (8, 3968622), (9, 3527664), (12, 2645748), (14, 2267784), (16, 1984311), (18, 1763832), (21, 1511856), (24, 1322874), (27, 1175888), (28, 1133892), (36, 881916), (42, 755928), (48, 661437), (54, 587944), (56, 566946), (63, 503952), (72, 440958), (84, 377964), (108, 293972), (112, 283473), (126, 251976), (144, 220479), (168, 188982), (189, 167984), (216, 146986), (252, 125988), (336, 94491), (378, 83992), (432, 73493), (504, 62994), (756, 41996), (1008, 31497), (1512, 20998), (3024, 10499)]