81169314

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{433}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 164572800

約数和(自身を除く): 83403486

約数列:

[1, 2, 3, 6, 157, 199, 314, 398, 433, 471, 597, 866, 942, 1194, 1299, 2598, 31243, 62486, 67981, 86167, 93729, 135962, 172334, 187458, 203943, 258501, 407886, 517002, 13528219, 27056438, 40584657, 81169314]

約数ペア:

[(1, 81169314), (2, 40584657), (3, 27056438), (6, 13528219), (157, 517002), (199, 407886), (314, 258501), (398, 203943), (433, 187458), (471, 172334), (597, 135962), (866, 93729), (942, 86167), (1194, 67981), (1299, 62486), (2598, 31243)]