80531844

素因数分解:

$2^2\times 3^1\times {\mathrm{251}}^1\times {\mathrm{26737}}^1$

素因数の和:26995

約数の個数: 24

約数和(自身を含む): 188663328

約数和(自身を除く): 108131484

約数列:

[1, 2, 3, 4, 6, 12, 251, 502, 753, 1004, 1506, 3012, 26737, 53474, 80211, 106948, 160422, 320844, 6710987, 13421974, 20132961, 26843948, 40265922, 80531844]

約数ペア:

[(1, 80531844), (2, 40265922), (3, 26843948), (4, 20132961), (6, 13421974), (12, 6710987), (251, 320844), (502, 160422), (753, 106948), (1004, 80211), (1506, 53474), (3012, 26737)]