64556496

素因数分解:

$2^4\times 3^2\times {\mathrm{448309}}^1$

素因数の和:448323

約数の個数: 30

約数和(自身を含む): 180668930

約数和(自身を除く): 116112434

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 448309, 896618, 1344927, 1793236, 2689854, 3586472, 4034781, 5379708, 7172944, 8069562, 10759416, 16139124, 21518832, 32278248, 64556496]

約数ペア:

[(1, 64556496), (2, 32278248), (3, 21518832), (4, 16139124), (6, 10759416), (8, 8069562), (9, 7172944), (12, 5379708), (16, 4034781), (18, 3586472), (24, 2689854), (36, 1793236), (48, 1344927), (72, 896618), (144, 448309)]