78830118

素因数分解:

$2^1\times 3^3\times {\mathrm{881}}^1\times {\mathrm{1657}}^1$

素因数の和:2549

約数の個数: 32

約数和(自身を含む): 175482720

約数和(自身を除く): 96652602

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 881, 1657, 1762, 2643, 3314, 4971, 5286, 7929, 9942, 14913, 15858, 23787, 29826, 44739, 47574, 89478, 1459817, 2919634, 4379451, 8758902, 13138353, 26276706, 39415059, 78830118]

約数ペア:

[(1, 78830118), (2, 39415059), (3, 26276706), (6, 13138353), (9, 8758902), (18, 4379451), (27, 2919634), (54, 1459817), (881, 89478), (1657, 47574), (1762, 44739), (2643, 29826), (3314, 23787), (4971, 15858), (5286, 14913), (7929, 9942)]