71358972

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5501}}^1$

素因数の和:5578

約数の個数: 48

約数和(自身を含む): 177472512

約数和(自身を除く): 106113540

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 47, 69, 92, 94, 138, 141, 188, 276, 282, 564, 1081, 2162, 3243, 4324, 5501, 6486, 11002, 12972, 16503, 22004, 33006, 66012, 126523, 253046, 258547, 379569, 506092, 517094, 759138, 775641, 1034188, 1518276, 1551282, 3102564, 5946581, 11893162, 17839743, 23786324, 35679486, 71358972]

約数ペア:

[(1, 71358972), (2, 35679486), (3, 23786324), (4, 17839743), (6, 11893162), (12, 5946581), (23, 3102564), (46, 1551282), (47, 1518276), (69, 1034188), (92, 775641), (94, 759138), (138, 517094), (141, 506092), (188, 379569), (276, 258547), (282, 253046), (564, 126523), (1081, 66012), (2162, 33006), (3243, 22004), (4324, 16503), (5501, 12972), (6486, 11002)]