66006564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13649}}^1$

素因数の和:13700

約数の個数: 48

約数和(自身を含む): 171225600

約数和(自身を除く): 105219036

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 13649, 27298, 40947, 54596, 81894, 163788, 177437, 354874, 423119, 532311, 709748, 846238, 1064622, 1269357, 1692476, 2129244, 2538714, 5077428, 5500547, 11001094, 16501641, 22002188, 33003282, 66006564]

約数ペア:

[(1, 66006564), (2, 33003282), (3, 22002188), (4, 16501641), (6, 11001094), (12, 5500547), (13, 5077428), (26, 2538714), (31, 2129244), (39, 1692476), (52, 1269357), (62, 1064622), (78, 846238), (93, 709748), (124, 532311), (156, 423119), (186, 354874), (372, 177437), (403, 163788), (806, 81894), (1209, 54596), (1612, 40947), (2418, 27298), (4836, 13649)]