71203128

素因数分解:

$2^3\times 3^1\times {\mathrm{907}}^1\times {\mathrm{3271}}^1$

素因数の和:4187

約数の個数: 32

約数和(自身を含む): 178258560

約数和(自身を除く): 107055432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 907, 1814, 2721, 3271, 3628, 5442, 6542, 7256, 9813, 10884, 13084, 19626, 21768, 26168, 39252, 78504, 2966797, 5933594, 8900391, 11867188, 17800782, 23734376, 35601564, 71203128]

約数ペア:

[(1, 71203128), (2, 35601564), (3, 23734376), (4, 17800782), (6, 11867188), (8, 8900391), (12, 5933594), (24, 2966797), (907, 78504), (1814, 39252), (2721, 26168), (3271, 21768), (3628, 19626), (5442, 13084), (6542, 10884), (7256, 9813)]