86820372

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{15361}}^1$

素因数の和:15528

約数の個数: 36

約数和(自身を含む): 220874836

約数和(自身を除く): 134054464

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 15361, 30722, 46083, 61444, 92166, 138249, 184332, 276498, 552996, 2411677, 4823354, 7235031, 9646708, 14470062, 21705093, 28940124, 43410186, 86820372]

約数ペア:

[(1, 86820372), (2, 43410186), (3, 28940124), (4, 21705093), (6, 14470062), (9, 9646708), (12, 7235031), (18, 4823354), (36, 2411677), (157, 552996), (314, 276498), (471, 184332), (628, 138249), (942, 92166), (1413, 61444), (1884, 46083), (2826, 30722), (5652, 15361)]