81214836

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{1117}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 194585664

約数和(自身を除く): 113370828

約数列:

[1, 2, 3, 4, 6, 12, 73, 83, 146, 166, 219, 249, 292, 332, 438, 498, 876, 996, 1117, 2234, 3351, 4468, 6059, 6702, 12118, 13404, 18177, 24236, 36354, 72708, 81541, 92711, 163082, 185422, 244623, 278133, 326164, 370844, 489246, 556266, 978492, 1112532, 6767903, 13535806, 20303709, 27071612, 40607418, 81214836]

約数ペア:

[(1, 81214836), (2, 40607418), (3, 27071612), (4, 20303709), (6, 13535806), (12, 6767903), (73, 1112532), (83, 978492), (146, 556266), (166, 489246), (219, 370844), (249, 326164), (292, 278133), (332, 244623), (438, 185422), (498, 163082), (876, 92711), (996, 81541), (1117, 72708), (2234, 36354), (3351, 24236), (4468, 18177), (6059, 13404), (6702, 12118)]