72531174

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{2081}}^1$

素因数の和:2280

約数の個数: 32

約数和(自身を含む): 150003936

約数和(自身を除く): 77472762

約数列:

[1, 2, 3, 6, 37, 74, 111, 157, 222, 314, 471, 942, 2081, 4162, 5809, 6243, 11618, 12486, 17427, 34854, 76997, 153994, 230991, 326717, 461982, 653434, 980151, 1960302, 12088529, 24177058, 36265587, 72531174]

約数ペア:

[(1, 72531174), (2, 36265587), (3, 24177058), (6, 12088529), (37, 1960302), (74, 980151), (111, 653434), (157, 461982), (222, 326717), (314, 230991), (471, 153994), (942, 76997), (2081, 34854), (4162, 17427), (5809, 12486), (6243, 11618)]