73985352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{440389}}^1$

素因数の和:440405

約数の個数: 32

約数和(自身を含む): 211387200

約数和(自身を除く): 137401848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 440389, 880778, 1321167, 1761556, 2642334, 3082723, 3523112, 5284668, 6165446, 9248169, 10569336, 12330892, 18496338, 24661784, 36992676, 73985352]

約数ペア:

[(1, 73985352), (2, 36992676), (3, 24661784), (4, 18496338), (6, 12330892), (7, 10569336), (8, 9248169), (12, 6165446), (14, 5284668), (21, 3523112), (24, 3082723), (28, 2642334), (42, 1761556), (56, 1321167), (84, 880778), (168, 440389)]