8081868

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 20170080

約数和(自身を除く): 12088212

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 173, 204, 229, 346, 458, 519, 687, 692, 916, 1038, 1374, 2076, 2748, 2941, 3893, 5882, 7786, 8823, 11679, 11764, 15572, 17646, 23358, 35292, 39617, 46716, 79234, 118851, 158468, 237702, 475404, 673489, 1346978, 2020467, 2693956, 4040934, 8081868]

約数ペア:

[(1, 8081868), (2, 4040934), (3, 2693956), (4, 2020467), (6, 1346978), (12, 673489), (17, 475404), (34, 237702), (51, 158468), (68, 118851), (102, 79234), (173, 46716), (204, 39617), (229, 35292), (346, 23358), (458, 17646), (519, 15572), (687, 11764), (692, 11679), (916, 8823), (1038, 7786), (1374, 5882), (2076, 3893), (2748, 2941)]