1272816

素因数分解:

$2^4\times 3^2\times {\mathrm{8839}}^1$

素因数の和:8853

約数の個数: 30

約数和(自身を含む): 3562520

約数和(自身を除く): 2289704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 8839, 17678, 26517, 35356, 53034, 70712, 79551, 106068, 141424, 159102, 212136, 318204, 424272, 636408, 1272816]

約数ペア:

[(1, 1272816), (2, 636408), (3, 424272), (4, 318204), (6, 212136), (8, 159102), (9, 141424), (12, 106068), (16, 79551), (18, 70712), (24, 53034), (36, 35356), (48, 26517), (72, 17678), (144, 8839)]