81444324

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{522079}}^1$

素因数の和:522099

約数の個数: 24

約数和(自身を含む): 204655360

約数和(自身を除く): 123211036

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 522079, 1044158, 1566237, 2088316, 3132474, 6264948, 6787027, 13574054, 20361081, 27148108, 40722162, 81444324]

約数ペア:

[(1, 81444324), (2, 40722162), (3, 27148108), (4, 20361081), (6, 13574054), (12, 6787027), (13, 6264948), (26, 3132474), (39, 2088316), (52, 1566237), (78, 1044158), (156, 522079)]