77772122

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 124084224

約数和(自身を除く): 46312102

約数列:

[1, 2, 43, 47, 71, 86, 94, 142, 271, 542, 2021, 3053, 3337, 4042, 6106, 6674, 11653, 12737, 19241, 23306, 25474, 38482, 143491, 286982, 547691, 827363, 904327, 1095382, 1654726, 1808654, 38886061, 77772122]

約数ペア:

[(1, 77772122), (2, 38886061), (43, 1808654), (47, 1654726), (71, 1095382), (86, 904327), (94, 827363), (142, 547691), (271, 286982), (542, 143491), (2021, 38482), (3053, 25474), (3337, 23306), (4042, 19241), (6106, 12737), (6674, 11653)]