72894584

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{15683}}^1$

素因数の和:15779

約数の個数: 32

約数和(自身を含む): 158094720

約数和(自身を除く): 85200136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 15683, 31366, 62732, 109781, 125464, 219562, 439124, 878248, 1301689, 2603378, 5206756, 9111823, 10413512, 18223646, 36447292, 72894584]

約数ペア:

[(1, 72894584), (2, 36447292), (4, 18223646), (7, 10413512), (8, 9111823), (14, 5206756), (28, 2603378), (56, 1301689), (83, 878248), (166, 439124), (332, 219562), (581, 125464), (664, 109781), (1162, 62732), (2324, 31366), (4648, 15683)]