87347316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{4663}}^1$

素因数の和:4900

約数の個数: 48

約数和(自身を含む): 234020864

約数和(自身を除く): 146673548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223, 446, 669, 892, 1338, 1561, 2676, 3122, 4663, 4683, 6244, 9326, 9366, 13989, 18652, 18732, 27978, 32641, 55956, 65282, 97923, 130564, 195846, 391692, 1039849, 2079698, 3119547, 4159396, 6239094, 7278943, 12478188, 14557886, 21836829, 29115772, 43673658, 87347316]

約数ペア:

[(1, 87347316), (2, 43673658), (3, 29115772), (4, 21836829), (6, 14557886), (7, 12478188), (12, 7278943), (14, 6239094), (21, 4159396), (28, 3119547), (42, 2079698), (84, 1039849), (223, 391692), (446, 195846), (669, 130564), (892, 97923), (1338, 65282), (1561, 55956), (2676, 32641), (3122, 27978), (4663, 18732), (4683, 18652), (6244, 13989), (9326, 9366)]