1275688764

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{62497}}^1$

素因数の和:62526

約数の個数: 84

約数和(自身を含む): 3825377584

約数和(自身を除く): 2549688820

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2268, 2916, 3402, 5103, 6804, 10206, 20412, 62497, 124994, 187491, 249988, 374982, 437479, 562473, 749964, 874958, 1124946, 1312437, 1687419, 1749916, 2249892, 2624874, 3374838, 3937311, 5062257, 5249748, 6749676, 7874622, 10124514, 11811933, 15186771, 15749244, 20249028, 23623866, 30373542, 35435799, 45560313, 47247732, 60747084, 70871598, 91120626, 106307397, 141743196, 182241252, 212614794, 318922191, 425229588, 637844382, 1275688764]

約数ペア:

[(1, 1275688764), (2, 637844382), (3, 425229588), (4, 318922191), (6, 212614794), (7, 182241252), (9, 141743196), (12, 106307397), (14, 91120626), (18, 70871598), (21, 60747084), (27, 47247732), (28, 45560313), (36, 35435799), (42, 30373542), (54, 23623866), (63, 20249028), (81, 15749244), (84, 15186771), (108, 11811933), (126, 10124514), (162, 7874622), (189, 6749676), (243, 5249748), (252, 5062257), (324, 3937311), (378, 3374838), (486, 2624874), (567, 2249892), (729, 1749916), (756, 1687419), (972, 1312437), (1134, 1124946), (1458, 874958), (1701, 749964), (2268, 562473), (2916, 437479), (3402, 374982), (5103, 249988), (6804, 187491), (10206, 124994), (20412, 62497)]