72502556

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{19469}}^1$

素因数の和:19506

約数の個数: 36

約数和(自身を含む): 155370600

約数和(自身を除く): 82868044

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 19469, 38938, 77876, 136283, 272566, 369911, 545132, 739822, 953981, 1479644, 1907962, 2589377, 3815924, 5178754, 10357508, 18125639, 36251278, 72502556]

約数ペア:

[(1, 72502556), (2, 36251278), (4, 18125639), (7, 10357508), (14, 5178754), (19, 3815924), (28, 2589377), (38, 1907962), (49, 1479644), (76, 953981), (98, 739822), (133, 545132), (196, 369911), (266, 272566), (532, 136283), (931, 77876), (1862, 38938), (3724, 19469)]