77901588

素因数分解:

$2^2\times 3^4\times {\mathrm{240437}}^1$

素因数の和:240453

約数の個数: 30

約数和(自身を含む): 203650986

約数和(自身を除く): 125749398

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 240437, 480874, 721311, 961748, 1442622, 2163933, 2885244, 4327866, 6491799, 8655732, 12983598, 19475397, 25967196, 38950794, 77901588]

約数ペア:

[(1, 77901588), (2, 38950794), (3, 25967196), (4, 19475397), (6, 12983598), (9, 8655732), (12, 6491799), (18, 4327866), (27, 2885244), (36, 2163933), (54, 1442622), (81, 961748), (108, 721311), (162, 480874), (324, 240437)]