67168542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43223}}^1$

素因数の和:43272

約数の個数: 32

約数和(自身を含む): 157681152

約数和(自身を除く): 90512610

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 43223, 86446, 129669, 259338, 302561, 605122, 907683, 1599251, 1815366, 3198502, 4797753, 9595506, 11194757, 22389514, 33584271, 67168542]

約数ペア:

[(1, 67168542), (2, 33584271), (3, 22389514), (6, 11194757), (7, 9595506), (14, 4797753), (21, 3198502), (37, 1815366), (42, 1599251), (74, 907683), (111, 605122), (222, 302561), (259, 259338), (518, 129669), (777, 86446), (1554, 43223)]