80148216

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2099}}^1$

素因数の和:2188

約数の個数: 64

約数和(自身を含む): 210672000

約数和(自身を除く): 130523784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 43, 74, 86, 111, 129, 148, 172, 222, 258, 296, 344, 444, 516, 888, 1032, 1591, 2099, 3182, 4198, 4773, 6297, 6364, 8396, 9546, 12594, 12728, 16792, 19092, 25188, 38184, 50376, 77663, 90257, 155326, 180514, 232989, 270771, 310652, 361028, 465978, 541542, 621304, 722056, 931956, 1083084, 1863912, 2166168, 3339509, 6679018, 10018527, 13358036, 20037054, 26716072, 40074108, 80148216]

約数ペア:

[(1, 80148216), (2, 40074108), (3, 26716072), (4, 20037054), (6, 13358036), (8, 10018527), (12, 6679018), (24, 3339509), (37, 2166168), (43, 1863912), (74, 1083084), (86, 931956), (111, 722056), (129, 621304), (148, 541542), (172, 465978), (222, 361028), (258, 310652), (296, 270771), (344, 232989), (444, 180514), (516, 155326), (888, 90257), (1032, 77663), (1591, 50376), (2099, 38184), (3182, 25188), (4198, 19092), (4773, 16792), (6297, 12728), (6364, 12594), (8396, 9546)]