81434943036

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{939793}}^1$

素因数の和:939915

約数の個数: 72

約数和(自身を含む): 215513560080

約数和(自身を除く): 134078617044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 83, 87, 116, 166, 174, 249, 261, 332, 348, 498, 522, 747, 996, 1044, 1494, 2407, 2988, 4814, 7221, 9628, 14442, 21663, 28884, 43326, 86652, 939793, 1879586, 2819379, 3759172, 5638758, 8458137, 11277516, 16916274, 27253997, 33832548, 54507994, 78002819, 81761991, 109015988, 156005638, 163523982, 234008457, 245285973, 312011276, 327047964, 468016914, 490571946, 702025371, 936033828, 981143892, 1404050742, 2262081751, 2808101484, 4524163502, 6786245253, 9048327004, 13572490506, 20358735759, 27144981012, 40717471518, 81434943036]

約数ペア:

[(1, 81434943036), (2, 40717471518), (3, 27144981012), (4, 20358735759), (6, 13572490506), (9, 9048327004), (12, 6786245253), (18, 4524163502), (29, 2808101484), (36, 2262081751), (58, 1404050742), (83, 981143892), (87, 936033828), (116, 702025371), (166, 490571946), (174, 468016914), (249, 327047964), (261, 312011276), (332, 245285973), (348, 234008457), (498, 163523982), (522, 156005638), (747, 109015988), (996, 81761991), (1044, 78002819), (1494, 54507994), (2407, 33832548), (2988, 27253997), (4814, 16916274), (7221, 11277516), (9628, 8458137), (14442, 5638758), (21663, 3759172), (28884, 2819379), (43326, 1879586), (86652, 939793)]