85807674

素因数分解:

$2^1\times 3^6\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:506

約数の個数: 56

約数和(自身を含む): 194575860

約数和(自身を除く): 108768186

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 229, 243, 257, 458, 486, 514, 687, 729, 771, 1374, 1458, 1542, 2061, 2313, 4122, 4626, 6183, 6939, 12366, 13878, 18549, 20817, 37098, 41634, 55647, 58853, 62451, 111294, 117706, 124902, 166941, 176559, 187353, 333882, 353118, 374706, 529677, 1059354, 1589031, 3178062, 4767093, 9534186, 14301279, 28602558, 42903837, 85807674]

約数ペア:

[(1, 85807674), (2, 42903837), (3, 28602558), (6, 14301279), (9, 9534186), (18, 4767093), (27, 3178062), (54, 1589031), (81, 1059354), (162, 529677), (229, 374706), (243, 353118), (257, 333882), (458, 187353), (486, 176559), (514, 166941), (687, 124902), (729, 117706), (771, 111294), (1374, 62451), (1458, 58853), (1542, 55647), (2061, 41634), (2313, 37098), (4122, 20817), (4626, 18549), (6183, 13878), (6939, 12366)]