85372259

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{823}}^1$

素因数の和:939

約数の個数: 24

約数和(自身を含む): 104268960

約数和(自身を除く): 18896701

約数列:

[1, 7, 29, 49, 73, 203, 511, 823, 1421, 2117, 3577, 5761, 14819, 23867, 40327, 60079, 103733, 167069, 420553, 1169483, 1742291, 2943871, 12196037, 85372259]

約数ペア:

[(1, 85372259), (7, 12196037), (29, 2943871), (49, 1742291), (73, 1169483), (203, 420553), (511, 167069), (823, 103733), (1421, 60079), (2117, 40327), (3577, 23867), (5761, 14819)]