77715170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 157199616

約数和(自身を除く): 79484446

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 107, 130, 151, 185, 214, 302, 370, 481, 535, 755, 962, 1070, 1391, 1510, 1963, 2405, 2782, 3926, 3959, 4810, 5587, 6955, 7918, 9815, 11174, 13910, 16157, 19630, 19795, 27935, 32314, 39590, 51467, 55870, 72631, 80785, 102934, 145262, 161570, 210041, 257335, 363155, 420082, 514670, 597809, 726310, 1050205, 1195618, 2100410, 2989045, 5978090, 7771517, 15543034, 38857585, 77715170]

約数ペア:

[(1, 77715170), (2, 38857585), (5, 15543034), (10, 7771517), (13, 5978090), (26, 2989045), (37, 2100410), (65, 1195618), (74, 1050205), (107, 726310), (130, 597809), (151, 514670), (185, 420082), (214, 363155), (302, 257335), (370, 210041), (481, 161570), (535, 145262), (755, 102934), (962, 80785), (1070, 72631), (1391, 55870), (1510, 51467), (1963, 39590), (2405, 32314), (2782, 27935), (3926, 19795), (3959, 19630), (4810, 16157), (5587, 13910), (6955, 11174), (7918, 9815)]