87278114

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{80963}}^1$

素因数の和:80990

約数の個数: 24

約数和(自身を含む): 166138128

約数和(自身を除く): 78860014

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 80963, 161926, 566741, 890593, 1133482, 1781186, 3967187, 6234151, 7934374, 12468302, 43639057, 87278114]

約数ペア:

[(1, 87278114), (2, 43639057), (7, 12468302), (11, 7934374), (14, 6234151), (22, 3967187), (49, 1781186), (77, 1133482), (98, 890593), (154, 566741), (539, 161926), (1078, 80963)]