68312538

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1423}}^1$

素因数の和:1568

約数の個数: 64

約数和(自身を含む): 174981120

約数和(自身を除く): 106668582

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 127, 189, 254, 378, 381, 762, 889, 1143, 1423, 1778, 2286, 2667, 2846, 3429, 4269, 5334, 6858, 8001, 8538, 9961, 12807, 16002, 19922, 24003, 25614, 29883, 38421, 48006, 59766, 76842, 89649, 179298, 180721, 268947, 361442, 537894, 542163, 1084326, 1265047, 1626489, 2530094, 3252978, 3795141, 4879467, 7590282, 9758934, 11385423, 22770846, 34156269, 68312538]

約数ペア:

[(1, 68312538), (2, 34156269), (3, 22770846), (6, 11385423), (7, 9758934), (9, 7590282), (14, 4879467), (18, 3795141), (21, 3252978), (27, 2530094), (42, 1626489), (54, 1265047), (63, 1084326), (126, 542163), (127, 537894), (189, 361442), (254, 268947), (378, 180721), (381, 179298), (762, 89649), (889, 76842), (1143, 59766), (1423, 48006), (1778, 38421), (2286, 29883), (2667, 25614), (2846, 24003), (3429, 19922), (4269, 16002), (5334, 12807), (6858, 9961), (8001, 8538)]