80450328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{478871}}^1$

素因数の和:478887

約数の個数: 32

約数和(自身を含む): 229858560

約数和(自身を除く): 149408232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 478871, 957742, 1436613, 1915484, 2873226, 3352097, 3830968, 5746452, 6704194, 10056291, 11492904, 13408388, 20112582, 26816776, 40225164, 80450328]

約数ペア:

[(1, 80450328), (2, 40225164), (3, 26816776), (4, 20112582), (6, 13408388), (7, 11492904), (8, 10056291), (12, 6704194), (14, 5746452), (21, 3830968), (24, 3352097), (28, 2873226), (42, 1915484), (56, 1436613), (84, 957742), (168, 478871)]