77915196

素因数分解:

$2^2\times 3^4\times {\mathrm{240479}}^1$

素因数の和:240495

約数の個数: 30

約数和(自身を含む): 203686560

約数和(自身を除く): 125771364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 240479, 480958, 721437, 961916, 1442874, 2164311, 2885748, 4328622, 6492933, 8657244, 12985866, 19478799, 25971732, 38957598, 77915196]

約数ペア:

[(1, 77915196), (2, 38957598), (3, 25971732), (4, 19478799), (6, 12985866), (9, 8657244), (12, 6492933), (18, 4328622), (27, 2885748), (36, 2164311), (54, 1442874), (81, 961916), (108, 721437), (162, 480958), (324, 240479)]