72894702

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{391907}}^1$

素因数の和:391943

約数の個数: 16

約数和(自身を含む): 150492672

約数和(自身を除く): 77597970

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 391907, 783814, 1175721, 2351442, 12149117, 24298234, 36447351, 72894702]

約数ペア:

[(1, 72894702), (2, 36447351), (3, 24298234), (6, 12149117), (31, 2351442), (62, 1175721), (93, 783814), (186, 391907)]