61561872

素因数分解:

$2^4\times 3^2\times {\mathrm{427513}}^1$

素因数の和:427527

約数の個数: 30

約数和(自身を含む): 172288142

約数和(自身を除く): 110726270

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 427513, 855026, 1282539, 1710052, 2565078, 3420104, 3847617, 5130156, 6840208, 7695234, 10260312, 15390468, 20520624, 30780936, 61561872]

約数ペア:

[(1, 61561872), (2, 30780936), (3, 20520624), (4, 15390468), (6, 10260312), (8, 7695234), (9, 6840208), (12, 5130156), (16, 3847617), (18, 3420104), (24, 2565078), (36, 1710052), (48, 1282539), (72, 855026), (144, 427513)]