81853104

素因数分解:

$2^4\times 3^1\times {\mathrm{1705273}}^1$

素因数の和:1705284

約数の個数: 20

約数和(自身を含む): 211453976

約数和(自身を除く): 129600872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1705273, 3410546, 5115819, 6821092, 10231638, 13642184, 20463276, 27284368, 40926552, 81853104]

約数ペア:

[(1, 81853104), (2, 40926552), (3, 27284368), (4, 20463276), (6, 13642184), (8, 10231638), (12, 6821092), (16, 5115819), (24, 3410546), (48, 1705273)]