90684608

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2851}}^1$

素因数の和:2941

約数の個数: 56

約数和(自身を含む): 208629504

約数和(自身を除く): 117944896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 284, 448, 497, 568, 994, 1136, 1988, 2272, 2851, 3976, 4544, 5702, 7952, 11404, 15904, 19957, 22808, 31808, 39914, 45616, 79828, 91232, 159656, 182464, 202421, 319312, 404842, 638624, 809684, 1277248, 1416947, 1619368, 2833894, 3238736, 5667788, 6477472, 11335576, 12954944, 22671152, 45342304, 90684608]

約数ペア:

[(1, 90684608), (2, 45342304), (4, 22671152), (7, 12954944), (8, 11335576), (14, 6477472), (16, 5667788), (28, 3238736), (32, 2833894), (56, 1619368), (64, 1416947), (71, 1277248), (112, 809684), (142, 638624), (224, 404842), (284, 319312), (448, 202421), (497, 182464), (568, 159656), (994, 91232), (1136, 79828), (1988, 45616), (2272, 39914), (2851, 31808), (3976, 22808), (4544, 19957), (5702, 15904), (7952, 11404)]