67681416

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{256369}}^1$

素因数の和:256389

約数の個数: 32

約数和(自身を含む): 184586400

約数和(自身を除く): 116904984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 256369, 512738, 769107, 1025476, 1538214, 2050952, 2820059, 3076428, 5640118, 6152856, 8460177, 11280236, 16920354, 22560472, 33840708, 67681416]

約数ペア:

[(1, 67681416), (2, 33840708), (3, 22560472), (4, 16920354), (6, 11280236), (8, 8460177), (11, 6152856), (12, 5640118), (22, 3076428), (24, 2820059), (33, 2050952), (44, 1538214), (66, 1025476), (88, 769107), (132, 512738), (264, 256369)]