144727272

素因数分解:

$2^3\times 3^2\times {\mathrm{661}}^1\times {\mathrm{3041}}^1$

素因数の和:3714

約数の個数: 48

約数和(自身を含む): 392691780

約数和(自身を除く): 247964508

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 661, 1322, 1983, 2644, 3041, 3966, 5288, 5949, 6082, 7932, 9123, 11898, 12164, 15864, 18246, 23796, 24328, 27369, 36492, 47592, 54738, 72984, 109476, 218952, 2010101, 4020202, 6030303, 8040404, 12060606, 16080808, 18090909, 24121212, 36181818, 48242424, 72363636, 144727272]

約数ペア:

[(1, 144727272), (2, 72363636), (3, 48242424), (4, 36181818), (6, 24121212), (8, 18090909), (9, 16080808), (12, 12060606), (18, 8040404), (24, 6030303), (36, 4020202), (72, 2010101), (661, 218952), (1322, 109476), (1983, 72984), (2644, 54738), (3041, 47592), (3966, 36492), (5288, 27369), (5949, 24328), (6082, 23796), (7932, 18246), (9123, 15864), (11898, 12164)]