77661612

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2389}}^1$

素因数の和:2452

約数の個数: 96

約数和(自身を含む): 235558400

約数和(自身を除く): 157896788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 84, 86, 108, 126, 129, 172, 189, 252, 258, 301, 378, 387, 516, 602, 756, 774, 903, 1161, 1204, 1548, 1806, 2322, 2389, 2709, 3612, 4644, 4778, 5418, 7167, 8127, 9556, 10836, 14334, 16254, 16723, 21501, 28668, 32508, 33446, 43002, 50169, 64503, 66892, 86004, 100338, 102727, 129006, 150507, 200676, 205454, 258012, 301014, 308181, 410908, 451521, 602028, 616362, 719089, 903042, 924543, 1232724, 1438178, 1806084, 1849086, 2157267, 2773629, 2876356, 3698172, 4314534, 5547258, 6471801, 8629068, 11094516, 12943602, 19415403, 25887204, 38830806, 77661612]

約数ペア:

[(1, 77661612), (2, 38830806), (3, 25887204), (4, 19415403), (6, 12943602), (7, 11094516), (9, 8629068), (12, 6471801), (14, 5547258), (18, 4314534), (21, 3698172), (27, 2876356), (28, 2773629), (36, 2157267), (42, 1849086), (43, 1806084), (54, 1438178), (63, 1232724), (84, 924543), (86, 903042), (108, 719089), (126, 616362), (129, 602028), (172, 451521), (189, 410908), (252, 308181), (258, 301014), (301, 258012), (378, 205454), (387, 200676), (516, 150507), (602, 129006), (756, 102727), (774, 100338), (903, 86004), (1161, 66892), (1204, 64503), (1548, 50169), (1806, 43002), (2322, 33446), (2389, 32508), (2709, 28668), (3612, 21501), (4644, 16723), (4778, 16254), (5418, 14334), (7167, 10836), (8127, 9556)]