71121348

素因数分解:

$2^2\times 3^3\times {\mathrm{211}}^1\times {\mathrm{3121}}^1$

素因数の和:3345

約数の個数: 48

約数和(自身を含む): 185321920

約数和(自身を除く): 114200572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 211, 422, 633, 844, 1266, 1899, 2532, 3121, 3798, 5697, 6242, 7596, 9363, 11394, 12484, 18726, 22788, 28089, 37452, 56178, 84267, 112356, 168534, 337068, 658531, 1317062, 1975593, 2634124, 3951186, 5926779, 7902372, 11853558, 17780337, 23707116, 35560674, 71121348]

約数ペア:

[(1, 71121348), (2, 35560674), (3, 23707116), (4, 17780337), (6, 11853558), (9, 7902372), (12, 5926779), (18, 3951186), (27, 2634124), (36, 1975593), (54, 1317062), (108, 658531), (211, 337068), (422, 168534), (633, 112356), (844, 84267), (1266, 56178), (1899, 37452), (2532, 28089), (3121, 22788), (3798, 18726), (5697, 12484), (6242, 11394), (7596, 9363)]