64698744

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{245071}}^1$

素因数の和:245091

約数の個数: 32

約数和(自身を含む): 176451840

約数和(自身を除く): 111753096

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 245071, 490142, 735213, 980284, 1470426, 1960568, 2695781, 2940852, 5391562, 5881704, 8087343, 10783124, 16174686, 21566248, 32349372, 64698744]

約数ペア:

[(1, 64698744), (2, 32349372), (3, 21566248), (4, 16174686), (6, 10783124), (8, 8087343), (11, 5881704), (12, 5391562), (22, 2940852), (24, 2695781), (33, 1960568), (44, 1470426), (66, 980284), (88, 735213), (132, 490142), (264, 245071)]