85676868

素因数分解:

$2^2\times 3^2\times {\mathrm{421}}^1\times {\mathrm{5653}}^1$

素因数の和:6084

約数の個数: 36

約数和(自身を含む): 217124908

約数和(自身を除く): 131448040

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 421, 842, 1263, 1684, 2526, 3789, 5052, 5653, 7578, 11306, 15156, 16959, 22612, 33918, 50877, 67836, 101754, 203508, 2379913, 4759826, 7139739, 9519652, 14279478, 21419217, 28558956, 42838434, 85676868]

約数ペア:

[(1, 85676868), (2, 42838434), (3, 28558956), (4, 21419217), (6, 14279478), (9, 9519652), (12, 7139739), (18, 4759826), (36, 2379913), (421, 203508), (842, 101754), (1263, 67836), (1684, 50877), (2526, 33918), (3789, 22612), (5052, 16959), (5653, 15156), (7578, 11306)]