81615676828

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{733}}^1\times {\mathrm{92479}}^1$

素因数の和:93266

約数の個数: 48

約数和(自身を含む): 167257108480

約数和(自身を除く): 85641431652

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 733, 1204, 1466, 2932, 5131, 10262, 20524, 31519, 63038, 92479, 126076, 184958, 220633, 369916, 441266, 647353, 882532, 1294706, 2589412, 3976597, 7953194, 15906388, 27836179, 55672358, 67787107, 111344716, 135574214, 271148428, 474509749, 949019498, 1898038996, 2914845601, 5829691202, 11659382404, 20403919207, 40807838414, 81615676828]

約数ペア:

[(1, 81615676828), (2, 40807838414), (4, 20403919207), (7, 11659382404), (14, 5829691202), (28, 2914845601), (43, 1898038996), (86, 949019498), (172, 474509749), (301, 271148428), (602, 135574214), (733, 111344716), (1204, 67787107), (1466, 55672358), (2932, 27836179), (5131, 15906388), (10262, 7953194), (20524, 3976597), (31519, 2589412), (63038, 1294706), (92479, 882532), (126076, 647353), (184958, 441266), (220633, 369916)]