67578948

素因数分解:

$2^2\times 3^4\times {\mathrm{208577}}^1$

素因数の和:208593

約数の個数: 30

約数和(自身を含む): 176665566

約数和(自身を除く): 109086618

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 208577, 417154, 625731, 834308, 1251462, 1877193, 2502924, 3754386, 5631579, 7508772, 11263158, 16894737, 22526316, 33789474, 67578948]

約数ペア:

[(1, 67578948), (2, 33789474), (3, 22526316), (4, 16894737), (6, 11263158), (9, 7508772), (12, 5631579), (18, 3754386), (27, 2502924), (36, 1877193), (54, 1251462), (81, 834308), (108, 625731), (162, 417154), (324, 208577)]