77836436

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{571}}^1\times {\mathrm{643}}^1$

素因数の和:1271

約数の個数: 24

約数和(自身を含む): 139243104

約数和(自身を除く): 61406668

約数列:

[1, 2, 4, 53, 106, 212, 571, 643, 1142, 1286, 2284, 2572, 30263, 34079, 60526, 68158, 121052, 136316, 367153, 734306, 1468612, 19459109, 38918218, 77836436]

約数ペア:

[(1, 77836436), (2, 38918218), (4, 19459109), (53, 1468612), (106, 734306), (212, 367153), (571, 136316), (643, 121052), (1142, 68158), (1286, 60526), (2284, 34079), (2572, 30263)]