68673828

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{839}}^1$

素因数の和:1224

約数の個数: 48

約数和(自身を含む): 169344000

約数和(自身を除く): 100670172

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 359, 718, 839, 1077, 1436, 1678, 2154, 2517, 3356, 4308, 5034, 6821, 10068, 13642, 15941, 20463, 27284, 31882, 40926, 47823, 63764, 81852, 95646, 191292, 301201, 602402, 903603, 1204804, 1807206, 3614412, 5722819, 11445638, 17168457, 22891276, 34336914, 68673828]

約数ペア:

[(1, 68673828), (2, 34336914), (3, 22891276), (4, 17168457), (6, 11445638), (12, 5722819), (19, 3614412), (38, 1807206), (57, 1204804), (76, 903603), (114, 602402), (228, 301201), (359, 191292), (718, 95646), (839, 81852), (1077, 63764), (1436, 47823), (1678, 40926), (2154, 31882), (2517, 27284), (3356, 20463), (4308, 15941), (5034, 13642), (6821, 10068)]