61560756

素因数分解:

$2^2\times 3^3\times {\mathrm{647}}^1\times {\mathrm{881}}^1$

素因数の和:1541

約数の個数: 48

約数和(自身を含む): 160030080

約数和(自身を除く): 98469324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 647, 881, 1294, 1762, 1941, 2588, 2643, 3524, 3882, 5286, 5823, 7764, 7929, 10572, 11646, 15858, 17469, 23292, 23787, 31716, 34938, 47574, 69876, 95148, 570007, 1140014, 1710021, 2280028, 3420042, 5130063, 6840084, 10260126, 15390189, 20520252, 30780378, 61560756]

約数ペア:

[(1, 61560756), (2, 30780378), (3, 20520252), (4, 15390189), (6, 10260126), (9, 6840084), (12, 5130063), (18, 3420042), (27, 2280028), (36, 1710021), (54, 1140014), (108, 570007), (647, 95148), (881, 69876), (1294, 47574), (1762, 34938), (1941, 31716), (2588, 23787), (2643, 23292), (3524, 17469), (3882, 15858), (5286, 11646), (5823, 10572), (7764, 7929)]