77912964

素因数分解:

$2^2\times 3^2\times {\mathrm{311}}^1\times {\mathrm{6959}}^1$

素因数の和:7280

約数の個数: 36

約数和(自身を含む): 197608320

約数和(自身を除く): 119695356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 311, 622, 933, 1244, 1866, 2799, 3732, 5598, 6959, 11196, 13918, 20877, 27836, 41754, 62631, 83508, 125262, 250524, 2164249, 4328498, 6492747, 8656996, 12985494, 19478241, 25970988, 38956482, 77912964]

約数ペア:

[(1, 77912964), (2, 38956482), (3, 25970988), (4, 19478241), (6, 12985494), (9, 8656996), (12, 6492747), (18, 4328498), (36, 2164249), (311, 250524), (622, 125262), (933, 83508), (1244, 62631), (1866, 41754), (2799, 27836), (3732, 20877), (5598, 13918), (6959, 11196)]