80521488

素因数分解:

$2^4\times 3^2\times {\mathrm{559177}}^1$

素因数の和:559191

約数の個数: 30

約数和(自身を含む): 225348734

約数和(自身を除く): 144827246

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 559177, 1118354, 1677531, 2236708, 3355062, 4473416, 5032593, 6710124, 8946832, 10065186, 13420248, 20130372, 26840496, 40260744, 80521488]

約数ペア:

[(1, 80521488), (2, 40260744), (3, 26840496), (4, 20130372), (6, 13420248), (8, 10065186), (9, 8946832), (12, 6710124), (16, 5032593), (18, 4473416), (24, 3355062), (36, 2236708), (48, 1677531), (72, 1118354), (144, 559177)]