72320722

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{83}}^2\times {\mathrm{181}}^1$

素因数の和:378

約数の個数: 24

約数和(自身を含む): 114217740

約数和(自身を除く): 41897018

約数列:

[1, 2, 29, 58, 83, 166, 181, 362, 2407, 4814, 5249, 6889, 10498, 13778, 15023, 30046, 199781, 399562, 435667, 871334, 1246909, 2493818, 36160361, 72320722]

約数ペア:

[(1, 72320722), (2, 36160361), (29, 2493818), (58, 1246909), (83, 871334), (166, 435667), (181, 399562), (362, 199781), (2407, 30046), (4814, 15023), (5249, 13778), (6889, 10498)]