57180276

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{7457}}^1$

素因数の和:7541

約数の個数: 48

約数和(自身を含む): 150353280

約数和(自身を除く): 93173004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7457, 7668, 14914, 22371, 29828, 44742, 67113, 89484, 134226, 201339, 268452, 402678, 529447, 805356, 1058894, 1588341, 2117788, 3176682, 4765023, 6353364, 9530046, 14295069, 19060092, 28590138, 57180276]

約数ペア:

[(1, 57180276), (2, 28590138), (3, 19060092), (4, 14295069), (6, 9530046), (9, 6353364), (12, 4765023), (18, 3176682), (27, 2117788), (36, 1588341), (54, 1058894), (71, 805356), (108, 529447), (142, 402678), (213, 268452), (284, 201339), (426, 134226), (639, 89484), (852, 67113), (1278, 44742), (1917, 29828), (2556, 22371), (3834, 14914), (7457, 7668)]