77623278

素因数分解:

$2^1\times 3^1\times {\mathrm{457}}^1\times {\mathrm{28309}}^1$

素因数の和:28771

約数の個数: 16

約数和(自身を含む): 155591760

約数和(自身を除く): 77968482

約数列:

[1, 2, 3, 6, 457, 914, 1371, 2742, 28309, 56618, 84927, 169854, 12937213, 25874426, 38811639, 77623278]

約数ペア:

[(1, 77623278), (2, 38811639), (3, 25874426), (6, 12937213), (457, 169854), (914, 84927), (1371, 56618), (2742, 28309)]