86619876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1031189}}^1$

素因数の和:1031203

約数の個数: 24

約数和(自身を含む): 230986560

約数和(自身を除く): 144366684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1031189, 2062378, 3093567, 4124756, 6187134, 7218323, 12374268, 14436646, 21654969, 28873292, 43309938, 86619876]

約数ペア:

[(1, 86619876), (2, 43309938), (3, 28873292), (4, 21654969), (6, 14436646), (7, 12374268), (12, 7218323), (14, 6187134), (21, 4124756), (28, 3093567), (42, 2062378), (84, 1031189)]