66165072

素因数分解:

$2^4\times 3^1\times {\mathrm{1378439}}^1$

素因数の和:1378450

約数の個数: 20

約数和(自身を含む): 170926560

約数和(自身を除く): 104761488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1378439, 2756878, 4135317, 5513756, 8270634, 11027512, 16541268, 22055024, 33082536, 66165072]

約数ペア:

[(1, 66165072), (2, 33082536), (3, 22055024), (4, 16541268), (6, 11027512), (8, 8270634), (12, 5513756), (16, 4135317), (24, 2756878), (48, 1378439)]