72411732

素因数分解:

$2^2\times 3^4\times {\mathrm{223493}}^1$

素因数の和:223509

約数の個数: 30

約数和(自身を含む): 189299418

約数和(自身を除く): 116887686

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 223493, 446986, 670479, 893972, 1340958, 2011437, 2681916, 4022874, 6034311, 8045748, 12068622, 18102933, 24137244, 36205866, 72411732]

約数ペア:

[(1, 72411732), (2, 36205866), (3, 24137244), (4, 18102933), (6, 12068622), (9, 8045748), (12, 6034311), (18, 4022874), (27, 2681916), (36, 2011437), (54, 1340958), (81, 893972), (108, 670479), (162, 446986), (324, 223493)]