74078508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{20509}}^1$

素因数の和:20566

約数の個数: 48

約数和(自身を含む): 202146560

約数和(自身を除く): 128068052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 20509, 41018, 61527, 82036, 123054, 143563, 246108, 287126, 430689, 574252, 861378, 881887, 1722756, 1763774, 2645661, 3527548, 5291322, 6173209, 10582644, 12346418, 18519627, 24692836, 37039254, 74078508]

約数ペア:

[(1, 74078508), (2, 37039254), (3, 24692836), (4, 18519627), (6, 12346418), (7, 10582644), (12, 6173209), (14, 5291322), (21, 3527548), (28, 2645661), (42, 1763774), (43, 1722756), (84, 881887), (86, 861378), (129, 574252), (172, 430689), (258, 287126), (301, 246108), (516, 143563), (602, 123054), (903, 82036), (1204, 61527), (1806, 41018), (3612, 20509)]