85802213

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 114670080

約数和(自身を除く): 28867867

約数列:

[1, 7, 17, 23, 29, 47, 119, 161, 203, 329, 391, 493, 529, 667, 799, 1081, 1363, 2737, 3451, 3703, 4669, 5593, 7567, 8993, 9541, 11339, 15341, 18377, 23171, 24863, 31349, 62951, 79373, 107387, 128639, 162197, 174041, 219443, 260797, 422671, 532933, 721027, 1825579, 2958697, 3730531, 5047189, 12257459, 85802213]

約数ペア:

[(1, 85802213), (7, 12257459), (17, 5047189), (23, 3730531), (29, 2958697), (47, 1825579), (119, 721027), (161, 532933), (203, 422671), (329, 260797), (391, 219443), (493, 174041), (529, 162197), (667, 128639), (799, 107387), (1081, 79373), (1363, 62951), (2737, 31349), (3451, 24863), (3703, 23171), (4669, 18377), (5593, 15341), (7567, 11339), (8993, 9541)]