77617322

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:378

約数の個数: 24

約数和(自身を含む): 120849120

約数和(自身を除く): 43231798

約数列:

[1, 2, 43, 86, 139, 151, 278, 302, 1849, 3698, 5977, 6493, 11954, 12986, 20989, 41978, 257011, 279199, 514022, 558398, 902527, 1805054, 38808661, 77617322]

約数ペア:

[(1, 77617322), (2, 38808661), (43, 1805054), (86, 902527), (139, 558398), (151, 514022), (278, 279199), (302, 257011), (1849, 41978), (3698, 20989), (5977, 12986), (6493, 11954)]