74720352

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{111191}}^1$

素因数の和:111211

約数の個数: 48

約数和(自身を含む): 224163072

約数和(自身を除く): 149442720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 111191, 222382, 333573, 444764, 667146, 778337, 889528, 1334292, 1556674, 1779056, 2335011, 2668584, 3113348, 3558112, 4670022, 5337168, 6226696, 9340044, 10674336, 12453392, 18680088, 24906784, 37360176, 74720352]

約数ペア:

[(1, 74720352), (2, 37360176), (3, 24906784), (4, 18680088), (6, 12453392), (7, 10674336), (8, 9340044), (12, 6226696), (14, 5337168), (16, 4670022), (21, 3558112), (24, 3113348), (28, 2668584), (32, 2335011), (42, 1779056), (48, 1556674), (56, 1334292), (84, 889528), (96, 778337), (112, 667146), (168, 444764), (224, 333573), (336, 222382), (672, 111191)]