80666514

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1583}}^1$

素因数の和:1759

約数の個数: 48

約数和(自身を含む): 185328000

約数和(自身を除く): 104661486

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 149, 171, 298, 342, 447, 894, 1341, 1583, 2682, 2831, 3166, 4749, 5662, 8493, 9498, 14247, 16986, 25479, 28494, 30077, 50958, 60154, 90231, 180462, 235867, 270693, 471734, 541386, 707601, 1415202, 2122803, 4245606, 4481473, 8962946, 13444419, 26888838, 40333257, 80666514]

約数ペア:

[(1, 80666514), (2, 40333257), (3, 26888838), (6, 13444419), (9, 8962946), (18, 4481473), (19, 4245606), (38, 2122803), (57, 1415202), (114, 707601), (149, 541386), (171, 471734), (298, 270693), (342, 235867), (447, 180462), (894, 90231), (1341, 60154), (1583, 50958), (2682, 30077), (2831, 28494), (3166, 25479), (4749, 16986), (5662, 14247), (8493, 9498)]