87877524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{1627}}^1$

素因数の和:2284

約数の個数: 48

約数和(自身を含む): 234848768

約数和(自身を除く): 146971244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 643, 1286, 1627, 1929, 2572, 3254, 3858, 4501, 4881, 6508, 7716, 9002, 9762, 11389, 13503, 18004, 19524, 22778, 27006, 34167, 45556, 54012, 68334, 136668, 1046161, 2092322, 3138483, 4184644, 6276966, 7323127, 12553932, 14646254, 21969381, 29292508, 43938762, 87877524]

約数ペア:

[(1, 87877524), (2, 43938762), (3, 29292508), (4, 21969381), (6, 14646254), (7, 12553932), (12, 7323127), (14, 6276966), (21, 4184644), (28, 3138483), (42, 2092322), (84, 1046161), (643, 136668), (1286, 68334), (1627, 54012), (1929, 45556), (2572, 34167), (3254, 27006), (3858, 22778), (4501, 19524), (4881, 18004), (6508, 13503), (7716, 11389), (9002, 9762)]