77187376

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6691}}^1$

素因数の和:6809

約数の個数: 40

約数和(自身を含む): 172600064

約数和(自身を除く): 95412688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 2884, 5768, 6691, 11536, 13382, 26764, 46837, 53528, 93674, 107056, 187348, 374696, 689173, 749392, 1378346, 2756692, 4824211, 5513384, 9648422, 11026768, 19296844, 38593688, 77187376]

約数ペア:

[(1, 77187376), (2, 38593688), (4, 19296844), (7, 11026768), (8, 9648422), (14, 5513384), (16, 4824211), (28, 2756692), (56, 1378346), (103, 749392), (112, 689173), (206, 374696), (412, 187348), (721, 107056), (824, 93674), (1442, 53528), (1648, 46837), (2884, 26764), (5768, 13382), (6691, 11536)]