77470146

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1319}}^1$

素因数の和:1591

約数の個数: 48

約数和(自身を含む): 181621440

約数和(自身を除く): 104151294

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 251, 502, 753, 1319, 1506, 2259, 2638, 3263, 3957, 4518, 6526, 7914, 9789, 11871, 17147, 19578, 23742, 29367, 34294, 51441, 58734, 102882, 154323, 308646, 331069, 662138, 993207, 1986414, 2979621, 4303897, 5959242, 8607794, 12911691, 25823382, 38735073, 77470146]

約数ペア:

[(1, 77470146), (2, 38735073), (3, 25823382), (6, 12911691), (9, 8607794), (13, 5959242), (18, 4303897), (26, 2979621), (39, 1986414), (78, 993207), (117, 662138), (234, 331069), (251, 308646), (502, 154323), (753, 102882), (1319, 58734), (1506, 51441), (2259, 34294), (2638, 29367), (3263, 23742), (3957, 19578), (4518, 17147), (6526, 11871), (7914, 9789)]