72003064

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{55903}}^1$

素因数の和:55939

約数の個数: 32

約数和(自身を含む): 161003520

約数和(自身を除く): 89000456

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 55903, 111806, 223612, 391321, 447224, 782642, 1285769, 1565284, 2571538, 3130568, 5143076, 9000383, 10286152, 18000766, 36001532, 72003064]

約数ペア:

[(1, 72003064), (2, 36001532), (4, 18000766), (7, 10286152), (8, 9000383), (14, 5143076), (23, 3130568), (28, 2571538), (46, 1565284), (56, 1285769), (92, 782642), (161, 447224), (184, 391321), (322, 223612), (644, 111806), (1288, 55903)]