78541434

素因数分解:

$2^1\times 3^3\times {\mathrm{389}}^1\times {\mathrm{3739}}^1$

素因数の和:4139

約数の個数: 32

約数和(自身を含む): 175032000

約数和(自身を除く): 96490566

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 389, 778, 1167, 2334, 3501, 3739, 7002, 7478, 10503, 11217, 21006, 22434, 33651, 67302, 100953, 201906, 1454471, 2908942, 4363413, 8726826, 13090239, 26180478, 39270717, 78541434]

約数ペア:

[(1, 78541434), (2, 39270717), (3, 26180478), (6, 13090239), (9, 8726826), (18, 4363413), (27, 2908942), (54, 1454471), (389, 201906), (778, 100953), (1167, 67302), (2334, 33651), (3501, 22434), (3739, 21006), (7002, 11217), (7478, 10503)]