68829588

素因数分解:

$2^2\times 3^4\times {\mathrm{212437}}^1$

素因数の和:212453

約数の個数: 30

約数和(自身を含む): 179934986

約数和(自身を除く): 111105398

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 212437, 424874, 637311, 849748, 1274622, 1911933, 2549244, 3823866, 5735799, 7647732, 11471598, 17207397, 22943196, 34414794, 68829588]

約数ペア:

[(1, 68829588), (2, 34414794), (3, 22943196), (4, 17207397), (6, 11471598), (9, 7647732), (12, 5735799), (18, 3823866), (27, 2549244), (36, 1911933), (54, 1274622), (81, 849748), (108, 637311), (162, 424874), (324, 212437)]