72685144

素因数分解:

$2^3\times 7^1\times {\mathrm{859}}^1\times {\mathrm{1511}}^1$

素因数の和:2383

約数の個数: 32

約数和(自身を含む): 156038400

約数和(自身を除く): 83353256

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 859, 1511, 1718, 3022, 3436, 6013, 6044, 6872, 10577, 12026, 12088, 21154, 24052, 42308, 48104, 84616, 1297949, 2595898, 5191796, 9085643, 10383592, 18171286, 36342572, 72685144]

約数ペア:

[(1, 72685144), (2, 36342572), (4, 18171286), (7, 10383592), (8, 9085643), (14, 5191796), (28, 2595898), (56, 1297949), (859, 84616), (1511, 48104), (1718, 42308), (3022, 24052), (3436, 21154), (6013, 12088), (6044, 12026), (6872, 10577)]