71311272

素因数分解:

$2^3\times 3^1\times {\mathrm{643}}^1\times {\mathrm{4621}}^1$

素因数の和:5273

約数の個数: 32

約数和(自身を含む): 178594080

約数和(自身を除く): 107282808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 643, 1286, 1929, 2572, 3858, 4621, 5144, 7716, 9242, 13863, 15432, 18484, 27726, 36968, 55452, 110904, 2971303, 5942606, 8913909, 11885212, 17827818, 23770424, 35655636, 71311272]

約数ペア:

[(1, 71311272), (2, 35655636), (3, 23770424), (4, 17827818), (6, 11885212), (8, 8913909), (12, 5942606), (24, 2971303), (643, 110904), (1286, 55452), (1929, 36968), (2572, 27726), (3858, 18484), (4621, 15432), (5144, 13863), (7716, 9242)]