78384168

素因数分解:

$2^3\times 3^2\times {\mathrm{1088669}}^1$

素因数の和:1088681

約数の個数: 24

約数和(自身を含む): 212290650

約数和(自身を除く): 133906482

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1088669, 2177338, 3266007, 4354676, 6532014, 8709352, 9798021, 13064028, 19596042, 26128056, 39192084, 78384168]

約数ペア:

[(1, 78384168), (2, 39192084), (3, 26128056), (4, 19596042), (6, 13064028), (8, 9798021), (9, 8709352), (12, 6532014), (18, 4354676), (24, 3266007), (36, 2177338), (72, 1088669)]