67840578

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{32213}}^1$

素因数の和:32240

約数の個数: 40

約数和(自身を含む): 163711548

約数和(自身を除く): 95870970

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 32213, 64426, 96639, 193278, 289917, 418769, 579834, 837538, 869751, 1256307, 1739502, 2512614, 2609253, 3768921, 5218506, 7537842, 11306763, 22613526, 33920289, 67840578]

約数ペア:

[(1, 67840578), (2, 33920289), (3, 22613526), (6, 11306763), (9, 7537842), (13, 5218506), (18, 3768921), (26, 2609253), (27, 2512614), (39, 1739502), (54, 1256307), (78, 869751), (81, 837538), (117, 579834), (162, 418769), (234, 289917), (351, 193278), (702, 96639), (1053, 64426), (2106, 32213)]