78243564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{4177}}^1$

素因数の和:4414

約数の個数: 48

約数和(自身を含む): 209635328

約数和(自身を除く): 131391764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223, 446, 669, 892, 1338, 1561, 2676, 3122, 4177, 4683, 6244, 8354, 9366, 12531, 16708, 18732, 25062, 29239, 50124, 58478, 87717, 116956, 175434, 350868, 931471, 1862942, 2794413, 3725884, 5588826, 6520297, 11177652, 13040594, 19560891, 26081188, 39121782, 78243564]

約数ペア:

[(1, 78243564), (2, 39121782), (3, 26081188), (4, 19560891), (6, 13040594), (7, 11177652), (12, 6520297), (14, 5588826), (21, 3725884), (28, 2794413), (42, 1862942), (84, 931471), (223, 350868), (446, 175434), (669, 116956), (892, 87717), (1338, 58478), (1561, 50124), (2676, 29239), (3122, 25062), (4177, 18732), (4683, 16708), (6244, 12531), (8354, 9366)]