78424272

素因数分解:

$2^4\times 3^2\times {\mathrm{544613}}^1$

素因数の和:544627

約数の個数: 30

約数和(自身を含む): 219479442

約数和(自身を除く): 141055170

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 544613, 1089226, 1633839, 2178452, 3267678, 4356904, 4901517, 6535356, 8713808, 9803034, 13070712, 19606068, 26141424, 39212136, 78424272]

約数ペア:

[(1, 78424272), (2, 39212136), (3, 26141424), (4, 19606068), (6, 13070712), (8, 9803034), (9, 8713808), (12, 6535356), (16, 4901517), (18, 4356904), (24, 3267678), (36, 2178452), (48, 1633839), (72, 1089226), (144, 544613)]