84526178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 141039360

約数和(自身を除く): 56513182

約数列:

[1, 2, 11, 22, 131, 139, 211, 262, 278, 422, 1441, 1529, 2321, 2882, 3058, 4642, 18209, 27641, 29329, 36418, 55282, 58658, 200299, 304051, 322619, 400598, 608102, 645238, 3842099, 7684198, 42263089, 84526178]

約数ペア:

[(1, 84526178), (2, 42263089), (11, 7684198), (22, 3842099), (131, 645238), (139, 608102), (211, 400598), (262, 322619), (278, 304051), (422, 200299), (1441, 58658), (1529, 55282), (2321, 36418), (2882, 29329), (3058, 27641), (4642, 18209)]