28364549076

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{135077}}^1$

素因数の和:135413

約数の個数: 72

約数和(自身を含む): 75719323680

約数和(自身を除く): 47354774604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 307, 342, 614, 684, 921, 1228, 1842, 2763, 3684, 5526, 5833, 11052, 11666, 17499, 23332, 34998, 52497, 69996, 104994, 135077, 209988, 270154, 405231, 540308, 810462, 1215693, 1620924, 2431386, 2566463, 4862772, 5132926, 7699389, 10265852, 15398778, 23098167, 30797556, 41468639, 46196334, 82937278, 92392668, 124405917, 165874556, 248811834, 373217751, 497623668, 746435502, 787904141, 1492871004, 1575808282, 2363712423, 3151616564, 4727424846, 7091137269, 9454849692, 14182274538, 28364549076]

約数ペア:

[(1, 28364549076), (2, 14182274538), (3, 9454849692), (4, 7091137269), (6, 4727424846), (9, 3151616564), (12, 2363712423), (18, 1575808282), (19, 1492871004), (36, 787904141), (38, 746435502), (57, 497623668), (76, 373217751), (114, 248811834), (171, 165874556), (228, 124405917), (307, 92392668), (342, 82937278), (614, 46196334), (684, 41468639), (921, 30797556), (1228, 23098167), (1842, 15398778), (2763, 10265852), (3684, 7699389), (5526, 5132926), (5833, 4862772), (11052, 2566463), (11666, 2431386), (17499, 1620924), (23332, 1215693), (34998, 810462), (52497, 540308), (69996, 405231), (104994, 270154), (135077, 209988)]