64440054

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4027}}^1$

素因数の和:4169

約数の個数: 48

約数和(自身を含む): 160862208

約数和(自身を除く): 96422154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 127, 254, 381, 762, 889, 1143, 1778, 2286, 2667, 4027, 5334, 8001, 8054, 12081, 16002, 24162, 28189, 36243, 56378, 72486, 84567, 169134, 253701, 507402, 511429, 1022858, 1534287, 3068574, 3580003, 4602861, 7160006, 9205722, 10740009, 21480018, 32220027, 64440054]

約数ペア:

[(1, 64440054), (2, 32220027), (3, 21480018), (6, 10740009), (7, 9205722), (9, 7160006), (14, 4602861), (18, 3580003), (21, 3068574), (42, 1534287), (63, 1022858), (126, 511429), (127, 507402), (254, 253701), (381, 169134), (762, 84567), (889, 72486), (1143, 56378), (1778, 36243), (2286, 28189), (2667, 24162), (4027, 16002), (5334, 12081), (8001, 8054)]