85021196

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{727}}^1$

素因数の和:930

約数の個数: 36

約数和(自身を含む): 162266832

約数和(自身を除く): 77245636

約数列:

[1, 2, 4, 13, 26, 52, 169, 173, 338, 346, 676, 692, 727, 1454, 2249, 2908, 4498, 8996, 9451, 18902, 29237, 37804, 58474, 116948, 122863, 125771, 245726, 251542, 491452, 503084, 1635023, 3270046, 6540092, 21255299, 42510598, 85021196]

約数ペア:

[(1, 85021196), (2, 42510598), (4, 21255299), (13, 6540092), (26, 3270046), (52, 1635023), (169, 503084), (173, 491452), (338, 251542), (346, 245726), (676, 125771), (692, 122863), (727, 116948), (1454, 58474), (2249, 37804), (2908, 29237), (4498, 18902), (8996, 9451)]