80689758

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{2099}}^1$

素因数の和:2296

約数の個数: 32

約数和(自身を含む): 166320000

約数和(自身を除く): 85630242

約数列:

[1, 2, 3, 6, 43, 86, 129, 149, 258, 298, 447, 894, 2099, 4198, 6297, 6407, 12594, 12814, 19221, 38442, 90257, 180514, 270771, 312751, 541542, 625502, 938253, 1876506, 13448293, 26896586, 40344879, 80689758]

約数ペア:

[(1, 80689758), (2, 40344879), (3, 26896586), (6, 13448293), (43, 1876506), (86, 938253), (129, 625502), (149, 541542), (258, 312751), (298, 270771), (447, 180514), (894, 90257), (2099, 38442), (4198, 19221), (6297, 12814), (6407, 12594)]