77201768

素因数分解:

$2^3\times 7^1\times {\mathrm{1378603}}^1$

素因数の和:1378616

約数の個数: 16

約数和(自身を含む): 165432480

約数和(自身を除く): 88230712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1378603, 2757206, 5514412, 9650221, 11028824, 19300442, 38600884, 77201768]

約数ペア:

[(1, 77201768), (2, 38600884), (4, 19300442), (7, 11028824), (8, 9650221), (14, 5514412), (28, 2757206), (56, 1378603)]