64664424

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{81647}}^1$

素因数の和:81670

約数の個数: 48

約数和(自身を含む): 191056320

約数和(自身を除く): 126391896

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 81647, 163294, 244941, 326588, 489882, 653176, 734823, 898117, 979764, 1469646, 1796234, 1959528, 2694351, 2939292, 3592468, 5388702, 5878584, 7184936, 8083053, 10777404, 16166106, 21554808, 32332212, 64664424]

約数ペア:

[(1, 64664424), (2, 32332212), (3, 21554808), (4, 16166106), (6, 10777404), (8, 8083053), (9, 7184936), (11, 5878584), (12, 5388702), (18, 3592468), (22, 2939292), (24, 2694351), (33, 1959528), (36, 1796234), (44, 1469646), (66, 979764), (72, 898117), (88, 734823), (99, 653176), (132, 489882), (198, 326588), (264, 244941), (396, 163294), (792, 81647)]