77857776

素因数分解:

$2^4\times 3^2\times {\mathrm{540679}}^1$

素因数の和:540693

約数の個数: 30

約数和(自身を含む): 217894040

約数和(自身を除く): 140036264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 540679, 1081358, 1622037, 2162716, 3244074, 4325432, 4866111, 6488148, 8650864, 9732222, 12976296, 19464444, 25952592, 38928888, 77857776]

約数ペア:

[(1, 77857776), (2, 38928888), (3, 25952592), (4, 19464444), (6, 12976296), (8, 9732222), (9, 8650864), (12, 6488148), (16, 4866111), (18, 4325432), (24, 3244074), (36, 2162716), (48, 1622037), (72, 1081358), (144, 540679)]