86645340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{481363}}^1$

素因数の和:481378

約数の個数: 36

約数和(自身を含む): 262824744

約数和(自身を除く): 176179404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 481363, 962726, 1444089, 1925452, 2406815, 2888178, 4332267, 4813630, 5776356, 7220445, 8664534, 9627260, 14440890, 17329068, 21661335, 28881780, 43322670, 86645340]

約数ペア:

[(1, 86645340), (2, 43322670), (3, 28881780), (4, 21661335), (5, 17329068), (6, 14440890), (9, 9627260), (10, 8664534), (12, 7220445), (15, 5776356), (18, 4813630), (20, 4332267), (30, 2888178), (36, 2406815), (45, 1925452), (60, 1444089), (90, 962726), (180, 481363)]