80403846

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 173074320

約数和(自身を除く): 92670474

約数列:

[1, 2, 3, 6, 17, 34, 51, 89, 102, 178, 267, 289, 521, 534, 578, 867, 1042, 1513, 1563, 1734, 3026, 3126, 4539, 8857, 9078, 17714, 25721, 26571, 46369, 51442, 53142, 77163, 92738, 139107, 150569, 154326, 278214, 301138, 451707, 788273, 903414, 1576546, 2364819, 4729638, 13400641, 26801282, 40201923, 80403846]

約数ペア:

[(1, 80403846), (2, 40201923), (3, 26801282), (6, 13400641), (17, 4729638), (34, 2364819), (51, 1576546), (89, 903414), (102, 788273), (178, 451707), (267, 301138), (289, 278214), (521, 154326), (534, 150569), (578, 139107), (867, 92738), (1042, 77163), (1513, 53142), (1563, 51442), (1734, 46369), (3026, 26571), (3126, 25721), (4539, 17714), (8857, 9078)]