78517914

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{1123}}^1$

素因数の和:1442

約数の個数: 32

約数和(自身を含む): 161424384

約数和(自身を除く): 82906470

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 271, 542, 813, 1123, 1626, 2246, 3369, 6738, 11653, 23306, 34959, 48289, 69918, 96578, 144867, 289734, 304333, 608666, 912999, 1825998, 13086319, 26172638, 39258957, 78517914]

約数ペア:

[(1, 78517914), (2, 39258957), (3, 26172638), (6, 13086319), (43, 1825998), (86, 912999), (129, 608666), (258, 304333), (271, 289734), (542, 144867), (813, 96578), (1123, 69918), (1626, 48289), (2246, 34959), (3369, 23306), (6738, 11653)]