64317876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4877}}^1$

素因数の和:5048

約数の個数: 48

約数和(自身を含む): 172642176

約数和(自身を除く): 108324300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 314, 471, 628, 942, 1099, 1884, 2198, 3297, 4396, 4877, 6594, 9754, 13188, 14631, 19508, 29262, 34139, 58524, 68278, 102417, 136556, 204834, 409668, 765689, 1531378, 2297067, 3062756, 4594134, 5359823, 9188268, 10719646, 16079469, 21439292, 32158938, 64317876]

約数ペア:

[(1, 64317876), (2, 32158938), (3, 21439292), (4, 16079469), (6, 10719646), (7, 9188268), (12, 5359823), (14, 4594134), (21, 3062756), (28, 2297067), (42, 1531378), (84, 765689), (157, 409668), (314, 204834), (471, 136556), (628, 102417), (942, 68278), (1099, 58524), (1884, 34139), (2198, 29262), (3297, 19508), (4396, 14631), (4877, 13188), (6594, 9754)]