172984572

素因数分解:

$2^2\times 3^4\times {\mathrm{331}}^1\times {\mathrm{1613}}^1$

素因数の和:1960

約数の個数: 60

約数和(自身を含む): 453863256

約数和(自身を除く): 280878684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 331, 662, 993, 1324, 1613, 1986, 2979, 3226, 3972, 4839, 5958, 6452, 8937, 9678, 11916, 14517, 17874, 19356, 26811, 29034, 35748, 43551, 53622, 58068, 87102, 107244, 130653, 174204, 261306, 522612, 533903, 1067806, 1601709, 2135612, 3203418, 4805127, 6406836, 9610254, 14415381, 19220508, 28830762, 43246143, 57661524, 86492286, 172984572]

約数ペア:

[(1, 172984572), (2, 86492286), (3, 57661524), (4, 43246143), (6, 28830762), (9, 19220508), (12, 14415381), (18, 9610254), (27, 6406836), (36, 4805127), (54, 3203418), (81, 2135612), (108, 1601709), (162, 1067806), (324, 533903), (331, 522612), (662, 261306), (993, 174204), (1324, 130653), (1613, 107244), (1986, 87102), (2979, 58068), (3226, 53622), (3972, 43551), (4839, 35748), (5958, 29034), (6452, 26811), (8937, 19356), (9678, 17874), (11916, 14517)]