80713968

素因数分解:

$2^4\times 3^1\times {\mathrm{1681541}}^1$

素因数の和:1681552

約数の個数: 20

約数和(自身を含む): 208511208

約数和(自身を除く): 127797240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1681541, 3363082, 5044623, 6726164, 10089246, 13452328, 20178492, 26904656, 40356984, 80713968]

約数ペア:

[(1, 80713968), (2, 40356984), (3, 26904656), (4, 20178492), (6, 13452328), (8, 10089246), (12, 6726164), (16, 5044623), (24, 3363082), (48, 1681541)]