77641968

素因数分解:

$2^4\times 3^1\times {\mathrm{1617541}}^1$

素因数の和:1617552

約数の個数: 20

約数和(自身を含む): 200575208

約数和(自身を除く): 122933240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1617541, 3235082, 4852623, 6470164, 9705246, 12940328, 19410492, 25880656, 38820984, 77641968]

約数ペア:

[(1, 77641968), (2, 38820984), (3, 25880656), (4, 19410492), (6, 12940328), (8, 9705246), (12, 6470164), (16, 4852623), (24, 3235082), (48, 1617541)]