72811512

素因数分解:

$2^3\times 3^2\times {\mathrm{1011271}}^1$

素因数の和:1011283

約数の個数: 24

約数和(自身を含む): 197198040

約数和(自身を除く): 124386528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1011271, 2022542, 3033813, 4045084, 6067626, 8090168, 9101439, 12135252, 18202878, 24270504, 36405756, 72811512]

約数ペア:

[(1, 72811512), (2, 36405756), (3, 24270504), (4, 18202878), (6, 12135252), (8, 9101439), (9, 8090168), (12, 6067626), (18, 4045084), (24, 3033813), (36, 2022542), (72, 1011271)]