80027028

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{10739}}^1$

素因数の和:10778

約数の個数: 60

約数和(自身を含む): 218322720

約数和(自身を除く): 138295692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 276, 324, 414, 621, 828, 1242, 1863, 2484, 3726, 7452, 10739, 21478, 32217, 42956, 64434, 96651, 128868, 193302, 246997, 289953, 386604, 493994, 579906, 740991, 869859, 987988, 1159812, 1481982, 1739718, 2222973, 2963964, 3479436, 4445946, 6668919, 8891892, 13337838, 20006757, 26675676, 40013514, 80027028]

約数ペア:

[(1, 80027028), (2, 40013514), (3, 26675676), (4, 20006757), (6, 13337838), (9, 8891892), (12, 6668919), (18, 4445946), (23, 3479436), (27, 2963964), (36, 2222973), (46, 1739718), (54, 1481982), (69, 1159812), (81, 987988), (92, 869859), (108, 740991), (138, 579906), (162, 493994), (207, 386604), (276, 289953), (324, 246997), (414, 193302), (621, 128868), (828, 96651), (1242, 64434), (1863, 42956), (2484, 32217), (3726, 21478), (7452, 10739)]