82156788

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{997}}^1$

素因数の和:1126

約数の個数: 96

約数和(自身を含む): 245907200

約数和(自身を除く): 163750412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 109, 126, 189, 218, 252, 327, 378, 436, 654, 756, 763, 981, 997, 1308, 1526, 1962, 1994, 2289, 2943, 2991, 3052, 3924, 3988, 4578, 5886, 5982, 6867, 6979, 8973, 9156, 11772, 11964, 13734, 13958, 17946, 20601, 20937, 26919, 27468, 27916, 35892, 41202, 41874, 53838, 62811, 82404, 83748, 107676, 108673, 125622, 188433, 217346, 251244, 326019, 376866, 434692, 652038, 753732, 760711, 978057, 1304076, 1521422, 1956114, 2282133, 2934171, 3042844, 3912228, 4564266, 5868342, 6846399, 9128532, 11736684, 13692798, 20539197, 27385596, 41078394, 82156788]

約数ペア:

[(1, 82156788), (2, 41078394), (3, 27385596), (4, 20539197), (6, 13692798), (7, 11736684), (9, 9128532), (12, 6846399), (14, 5868342), (18, 4564266), (21, 3912228), (27, 3042844), (28, 2934171), (36, 2282133), (42, 1956114), (54, 1521422), (63, 1304076), (84, 978057), (108, 760711), (109, 753732), (126, 652038), (189, 434692), (218, 376866), (252, 326019), (327, 251244), (378, 217346), (436, 188433), (654, 125622), (756, 108673), (763, 107676), (981, 83748), (997, 82404), (1308, 62811), (1526, 53838), (1962, 41874), (1994, 41202), (2289, 35892), (2943, 27916), (2991, 27468), (3052, 26919), (3924, 20937), (3988, 20601), (4578, 17946), (5886, 13958), (5982, 13734), (6867, 11964), (6979, 11772), (8973, 9156)]