72066306

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{24971}}^1$

素因数の和:25026

約数の個数: 32

約数和(自身を含む): 159421248

約数和(自身を除く): 87354942

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 24971, 49942, 74913, 149826, 324623, 649246, 923927, 973869, 1847854, 1947738, 2771781, 5543562, 12011051, 24022102, 36033153, 72066306]

約数ペア:

[(1, 72066306), (2, 36033153), (3, 24022102), (6, 12011051), (13, 5543562), (26, 2771781), (37, 1947738), (39, 1847854), (74, 973869), (78, 923927), (111, 649246), (222, 324623), (481, 149826), (962, 74913), (1443, 49942), (2886, 24971)]