80011428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{4987}}^1$

素因数の和:5192

約数の個数: 48

約数和(自身を含む): 214523904

約数和(自身を除く): 134512476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 191, 382, 573, 764, 1146, 1337, 2292, 2674, 4011, 4987, 5348, 8022, 9974, 14961, 16044, 19948, 29922, 34909, 59844, 69818, 104727, 139636, 209454, 418908, 952517, 1905034, 2857551, 3810068, 5715102, 6667619, 11430204, 13335238, 20002857, 26670476, 40005714, 80011428]

約数ペア:

[(1, 80011428), (2, 40005714), (3, 26670476), (4, 20002857), (6, 13335238), (7, 11430204), (12, 6667619), (14, 5715102), (21, 3810068), (28, 2857551), (42, 1905034), (84, 952517), (191, 418908), (382, 209454), (573, 139636), (764, 104727), (1146, 69818), (1337, 59844), (2292, 34909), (2674, 29922), (4011, 19948), (4987, 16044), (5348, 14961), (8022, 9974)]