86439546

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{3851}}^1$

素因数の和:3931

約数の個数: 48

約数和(自身を含む): 198300960

約数和(自身を除く): 111861414

約数列:

[1, 2, 3, 6, 9, 18, 29, 43, 58, 86, 87, 129, 174, 258, 261, 387, 522, 774, 1247, 2494, 3741, 3851, 7482, 7702, 11223, 11553, 22446, 23106, 34659, 69318, 111679, 165593, 223358, 331186, 335037, 496779, 670074, 993558, 1005111, 1490337, 2010222, 2980674, 4802197, 9604394, 14406591, 28813182, 43219773, 86439546]

約数ペア:

[(1, 86439546), (2, 43219773), (3, 28813182), (6, 14406591), (9, 9604394), (18, 4802197), (29, 2980674), (43, 2010222), (58, 1490337), (86, 1005111), (87, 993558), (129, 670074), (174, 496779), (258, 335037), (261, 331186), (387, 223358), (522, 165593), (774, 111679), (1247, 69318), (2494, 34659), (3741, 23106), (3851, 22446), (7482, 11553), (7702, 11223)]