90511036

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41981}}^1$

素因数の和:42010

約数の個数: 36

約数和(自身を含む): 201009816

約数和(自身を除く): 110498780

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 41981, 83962, 167924, 293867, 461791, 587734, 923582, 1175468, 1847164, 2057069, 3232537, 4114138, 6465074, 8228276, 12930148, 22627759, 45255518, 90511036]

約数ペア:

[(1, 90511036), (2, 45255518), (4, 22627759), (7, 12930148), (11, 8228276), (14, 6465074), (22, 4114138), (28, 3232537), (44, 2057069), (49, 1847164), (77, 1175468), (98, 923582), (154, 587734), (196, 461791), (308, 293867), (539, 167924), (1078, 83962), (2156, 41981)]