80729172

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{97499}}^1$

素因数の和:97532

約数の個数: 36

約数和(自身を含む): 212940000

約数和(自身を除く): 132210828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 97499, 194998, 292497, 389996, 584994, 877491, 1169988, 1754982, 2242477, 3509964, 4484954, 6727431, 8969908, 13454862, 20182293, 26909724, 40364586, 80729172]

約数ペア:

[(1, 80729172), (2, 40364586), (3, 26909724), (4, 20182293), (6, 13454862), (9, 8969908), (12, 6727431), (18, 4484954), (23, 3509964), (36, 2242477), (46, 1754982), (69, 1169988), (92, 877491), (138, 584994), (207, 389996), (276, 292497), (414, 194998), (828, 97499)]