78533994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{169987}}^1$

素因数の和:170010

約数の個数: 32

約数和(自身を含む): 195826176

約数和(自身を除く): 117292182

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 169987, 339974, 509961, 1019922, 1189909, 1869857, 2379818, 3569727, 3739714, 5609571, 7139454, 11219142, 13088999, 26177998, 39266997, 78533994]

約数ペア:

[(1, 78533994), (2, 39266997), (3, 26177998), (6, 13088999), (7, 11219142), (11, 7139454), (14, 5609571), (21, 3739714), (22, 3569727), (33, 2379818), (42, 1869857), (66, 1189909), (77, 1019922), (154, 509961), (231, 339974), (462, 169987)]