65449188

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{86573}}^1$

素因数の和:86593

約数の個数: 48

約数和(自身を含む): 193925760

約数和(自身を除く): 128476572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 86573, 173146, 259719, 346292, 519438, 606011, 779157, 1038876, 1212022, 1558314, 1818033, 2337471, 2424044, 3116628, 3636066, 4674942, 5454099, 7272132, 9349884, 10908198, 16362297, 21816396, 32724594, 65449188]

約数ペア:

[(1, 65449188), (2, 32724594), (3, 21816396), (4, 16362297), (6, 10908198), (7, 9349884), (9, 7272132), (12, 5454099), (14, 4674942), (18, 3636066), (21, 3116628), (27, 2424044), (28, 2337471), (36, 1818033), (42, 1558314), (54, 1212022), (63, 1038876), (84, 779157), (108, 606011), (126, 519438), (189, 346292), (252, 259719), (378, 173146), (756, 86573)]