81844656

素因数分解:

$2^4\times 3^1\times {\mathrm{1705097}}^1$

素因数の和:1705108

約数の個数: 20

約数和(自身を含む): 211432152

約数和(自身を除く): 129587496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1705097, 3410194, 5115291, 6820388, 10230582, 13640776, 20461164, 27281552, 40922328, 81844656]

約数ペア:

[(1, 81844656), (2, 40922328), (3, 27281552), (4, 20461164), (6, 13640776), (8, 10230582), (12, 6820388), (16, 5115291), (24, 3410194), (48, 1705097)]