87663954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{34217}}^1$

素因数の和:34290

約数の個数: 32

約数和(自身を含む): 203665536

約数和(自身を除く): 116001582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 34217, 68434, 102651, 205302, 239519, 479038, 718557, 1437114, 2087237, 4174474, 6261711, 12523422, 14610659, 29221318, 43831977, 87663954]

約数ペア:

[(1, 87663954), (2, 43831977), (3, 29221318), (6, 14610659), (7, 12523422), (14, 6261711), (21, 4174474), (42, 2087237), (61, 1437114), (122, 718557), (183, 479038), (366, 239519), (427, 205302), (854, 102651), (1281, 68434), (2562, 34217)]