108123456

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{80449}}^1$

素因数の和:80471

約数の個数: 56

約数和(自身を含む): 326948800

約数和(自身を除く): 218825344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 80449, 160898, 241347, 321796, 482694, 563143, 643592, 965388, 1126286, 1287184, 1689429, 1930776, 2252572, 2574368, 3378858, 3861552, 4505144, 5148736, 6757716, 7723104, 9010288, 13515432, 15446208, 18020576, 27030864, 36041152, 54061728, 108123456]

約数ペア:

[(1, 108123456), (2, 54061728), (3, 36041152), (4, 27030864), (6, 18020576), (7, 15446208), (8, 13515432), (12, 9010288), (14, 7723104), (16, 6757716), (21, 5148736), (24, 4505144), (28, 3861552), (32, 3378858), (42, 2574368), (48, 2252572), (56, 1930776), (64, 1689429), (84, 1287184), (96, 1126286), (112, 965388), (168, 643592), (192, 563143), (224, 482694), (336, 321796), (448, 241347), (672, 160898), (1344, 80449)]