80044428564

素因数分解:

$2^2\times 3^2\times {\mathrm{421}}^1\times {\mathrm{5281369}}^1$

素因数の和:5281800

約数の個数: 36

約数和(自身を含む): 202815170740

約数和(自身を除く): 122770742176

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 421, 842, 1263, 1684, 2526, 3789, 5052, 7578, 15156, 5281369, 10562738, 15844107, 21125476, 31688214, 47532321, 63376428, 95064642, 190129284, 2223456349, 4446912698, 6670369047, 8893825396, 13340738094, 20011107141, 26681476188, 40022214282, 80044428564]

約数ペア:

[(1, 80044428564), (2, 40022214282), (3, 26681476188), (4, 20011107141), (6, 13340738094), (9, 8893825396), (12, 6670369047), (18, 4446912698), (36, 2223456349), (421, 190129284), (842, 95064642), (1263, 63376428), (1684, 47532321), (2526, 31688214), (3789, 21125476), (5052, 15844107), (7578, 10562738), (15156, 5281369)]