77930272

素因数分解:

$2^5\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2011}}^1$

素因数の和:2201

約数の個数: 48

約数和(自身を含む): 176444352

約数和(自身を除く): 98514080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 173, 224, 346, 692, 1211, 1384, 2011, 2422, 2768, 4022, 4844, 5536, 8044, 9688, 14077, 16088, 19376, 28154, 32176, 38752, 56308, 64352, 112616, 225232, 347903, 450464, 695806, 1391612, 2435321, 2783224, 4870642, 5566448, 9741284, 11132896, 19482568, 38965136, 77930272]

約数ペア:

[(1, 77930272), (2, 38965136), (4, 19482568), (7, 11132896), (8, 9741284), (14, 5566448), (16, 4870642), (28, 2783224), (32, 2435321), (56, 1391612), (112, 695806), (173, 450464), (224, 347903), (346, 225232), (692, 112616), (1211, 64352), (1384, 56308), (2011, 38752), (2422, 32176), (2768, 28154), (4022, 19376), (4844, 16088), (5536, 14077), (8044, 9688)]