78010488

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{20443}}^1$

素因数の和:20508

約数の個数: 48

約数和(自身を含む): 215275320

約数和(自身を除く): 137264832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 20443, 40886, 61329, 81772, 122658, 163544, 183987, 245316, 367974, 490632, 735948, 1083479, 1471896, 2166958, 3250437, 4333916, 6500874, 8667832, 9751311, 13001748, 19502622, 26003496, 39005244, 78010488]

約数ペア:

[(1, 78010488), (2, 39005244), (3, 26003496), (4, 19502622), (6, 13001748), (8, 9751311), (9, 8667832), (12, 6500874), (18, 4333916), (24, 3250437), (36, 2166958), (53, 1471896), (72, 1083479), (106, 735948), (159, 490632), (212, 367974), (318, 245316), (424, 183987), (477, 163544), (636, 122658), (954, 81772), (1272, 61329), (1908, 40886), (3816, 20443)]