77760396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{308573}}^1$

素因数の和:308590

約数の個数: 36

約数和(自身を含む): 224641872

約数和(自身を除く): 146881476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 308573, 617146, 925719, 1234292, 1851438, 2160011, 2777157, 3702876, 4320022, 5554314, 6480033, 8640044, 11108628, 12960066, 19440099, 25920132, 38880198, 77760396]

約数ペア:

[(1, 77760396), (2, 38880198), (3, 25920132), (4, 19440099), (6, 12960066), (7, 11108628), (9, 8640044), (12, 6480033), (14, 5554314), (18, 4320022), (21, 3702876), (28, 2777157), (36, 2160011), (42, 1851438), (63, 1234292), (84, 925719), (126, 617146), (252, 308573)]