81496044

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{35933}}^1$

素因数の和:35956

約数の個数: 60

約数和(自身を含む): 243488784

約数和(自身を除く): 161992740

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 35933, 71866, 107799, 143732, 215598, 251531, 323397, 431196, 503062, 646794, 754593, 970191, 1006124, 1293588, 1509186, 1940382, 2263779, 2910573, 3018372, 3880764, 4527558, 5821146, 6791337, 9055116, 11642292, 13582674, 20374011, 27165348, 40748022, 81496044]

約数ペア:

[(1, 81496044), (2, 40748022), (3, 27165348), (4, 20374011), (6, 13582674), (7, 11642292), (9, 9055116), (12, 6791337), (14, 5821146), (18, 4527558), (21, 3880764), (27, 3018372), (28, 2910573), (36, 2263779), (42, 1940382), (54, 1509186), (63, 1293588), (81, 1006124), (84, 970191), (108, 754593), (126, 646794), (162, 503062), (189, 431196), (252, 323397), (324, 251531), (378, 215598), (567, 143732), (756, 107799), (1134, 71866), (2268, 35933)]