81158856

素因数分解:

$2^3\times 3^1\times {\mathrm{227}}^1\times {\mathrm{14897}}^1$

素因数の和:15133

約数の個数: 32

約数和(自身を含む): 203804640

約数和(自身を除く): 122645784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 227, 454, 681, 908, 1362, 1816, 2724, 5448, 14897, 29794, 44691, 59588, 89382, 119176, 178764, 357528, 3381619, 6763238, 10144857, 13526476, 20289714, 27052952, 40579428, 81158856]

約数ペア:

[(1, 81158856), (2, 40579428), (3, 27052952), (4, 20289714), (6, 13526476), (8, 10144857), (12, 6763238), (24, 3381619), (227, 357528), (454, 178764), (681, 119176), (908, 89382), (1362, 59588), (1816, 44691), (2724, 29794), (5448, 14897)]