77857488

素因数分解:

$2^4\times 3^2\times {\mathrm{540677}}^1$

素因数の和:540691

約数の個数: 30

約数和(自身を含む): 217893234

約数和(自身を除く): 140035746

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 540677, 1081354, 1622031, 2162708, 3244062, 4325416, 4866093, 6488124, 8650832, 9732186, 12976248, 19464372, 25952496, 38928744, 77857488]

約数ペア:

[(1, 77857488), (2, 38928744), (3, 25952496), (4, 19464372), (6, 12976248), (8, 9732186), (9, 8650832), (12, 6488124), (16, 4866093), (18, 4325416), (24, 3244062), (36, 2162708), (48, 1622031), (72, 1081354), (144, 540677)]