69427164

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 165110400

約数和(自身を除く): 95683236

約数列:

[1, 2, 3, 4, 6, 12, 107, 139, 214, 278, 321, 389, 417, 428, 556, 642, 778, 834, 1167, 1284, 1556, 1668, 2334, 4668, 14873, 29746, 41623, 44619, 54071, 59492, 83246, 89238, 108142, 124869, 162213, 166492, 178476, 216284, 249738, 324426, 499476, 648852, 5785597, 11571194, 17356791, 23142388, 34713582, 69427164]

約数ペア:

[(1, 69427164), (2, 34713582), (3, 23142388), (4, 17356791), (6, 11571194), (12, 5785597), (107, 648852), (139, 499476), (214, 324426), (278, 249738), (321, 216284), (389, 178476), (417, 166492), (428, 162213), (556, 124869), (642, 108142), (778, 89238), (834, 83246), (1167, 59492), (1284, 54071), (1556, 44619), (1668, 41623), (2334, 29746), (4668, 14873)]