172040508

素因数分解:

$2^2\times 3^2\times {\mathrm{491}}^1\times {\mathrm{9733}}^1$

素因数の和:10234

約数の個数: 36

約数和(自身を含む): 435810648

約数和(自身を除く): 263770140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 491, 982, 1473, 1964, 2946, 4419, 5892, 8838, 9733, 17676, 19466, 29199, 38932, 58398, 87597, 116796, 175194, 350388, 4778903, 9557806, 14336709, 19115612, 28673418, 43010127, 57346836, 86020254, 172040508]

約数ペア:

[(1, 172040508), (2, 86020254), (3, 57346836), (4, 43010127), (6, 28673418), (9, 19115612), (12, 14336709), (18, 9557806), (36, 4778903), (491, 350388), (982, 175194), (1473, 116796), (1964, 87597), (2946, 58398), (4419, 38932), (5892, 29199), (8838, 19466), (9733, 17676)]