78831816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{469237}}^1$

素因数の和:469253

約数の個数: 32

約数和(自身を含む): 225234240

約数和(自身を除く): 146402424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 469237, 938474, 1407711, 1876948, 2815422, 3284659, 3753896, 5630844, 6569318, 9853977, 11261688, 13138636, 19707954, 26277272, 39415908, 78831816]

約数ペア:

[(1, 78831816), (2, 39415908), (3, 26277272), (4, 19707954), (6, 13138636), (7, 11261688), (8, 9853977), (12, 6569318), (14, 5630844), (21, 3753896), (24, 3284659), (28, 2815422), (42, 1876948), (56, 1407711), (84, 938474), (168, 469237)]