81839928

素因数分解:

$2^3\times 3^1\times {\mathrm{1523}}^1\times {\mathrm{2239}}^1$

素因数の和:3771

約数の個数: 32

約数和(自身を含む): 204825600

約数和(自身を除く): 122985672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1523, 2239, 3046, 4478, 4569, 6092, 6717, 8956, 9138, 12184, 13434, 17912, 18276, 26868, 36552, 53736, 3409997, 6819994, 10229991, 13639988, 20459982, 27279976, 40919964, 81839928]

約数ペア:

[(1, 81839928), (2, 40919964), (3, 27279976), (4, 20459982), (6, 13639988), (8, 10229991), (12, 6819994), (24, 3409997), (1523, 53736), (2239, 36552), (3046, 26868), (4478, 18276), (4569, 17912), (6092, 13434), (6717, 12184), (8956, 9138)]