67716486

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{9721}}^1$

素因数の和:9778

約数の個数: 40

約数和(自身を含む): 155279784

約数和(自身を除く): 87563298

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 258, 387, 774, 1161, 2322, 3483, 6966, 9721, 19442, 29163, 58326, 87489, 174978, 262467, 418003, 524934, 787401, 836006, 1254009, 1574802, 2508018, 3762027, 7524054, 11286081, 22572162, 33858243, 67716486]

約数ペア:

[(1, 67716486), (2, 33858243), (3, 22572162), (6, 11286081), (9, 7524054), (18, 3762027), (27, 2508018), (43, 1574802), (54, 1254009), (81, 836006), (86, 787401), (129, 524934), (162, 418003), (258, 262467), (387, 174978), (774, 87489), (1161, 58326), (2322, 29163), (3483, 19442), (6966, 9721)]