57721788

素因数分解:

$2^2\times 3^3\times {\mathrm{197}}^1\times {\mathrm{2713}}^1$

素因数の和:2923

約数の個数: 48

約数和(自身を含む): 150464160

約数和(自身を除く): 92742372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 197, 394, 591, 788, 1182, 1773, 2364, 2713, 3546, 5319, 5426, 7092, 8139, 10638, 10852, 16278, 21276, 24417, 32556, 48834, 73251, 97668, 146502, 293004, 534461, 1068922, 1603383, 2137844, 3206766, 4810149, 6413532, 9620298, 14430447, 19240596, 28860894, 57721788]

約数ペア:

[(1, 57721788), (2, 28860894), (3, 19240596), (4, 14430447), (6, 9620298), (9, 6413532), (12, 4810149), (18, 3206766), (27, 2137844), (36, 1603383), (54, 1068922), (108, 534461), (197, 293004), (394, 146502), (591, 97668), (788, 73251), (1182, 48834), (1773, 32556), (2364, 24417), (2713, 21276), (3546, 16278), (5319, 10852), (5426, 10638), (7092, 8139)]