83159748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{329999}}^1$

素因数の和:330016

約数の個数: 36

約数和(自身を含む): 240240000

約数和(自身を除く): 157080252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 329999, 659998, 989997, 1319996, 1979994, 2309993, 2969991, 3959988, 4619986, 5939982, 6929979, 9239972, 11879964, 13859958, 20789937, 27719916, 41579874, 83159748]

約数ペア:

[(1, 83159748), (2, 41579874), (3, 27719916), (4, 20789937), (6, 13859958), (7, 11879964), (9, 9239972), (12, 6929979), (14, 5939982), (18, 4619986), (21, 3959988), (28, 2969991), (36, 2309993), (42, 1979994), (63, 1319996), (84, 989997), (126, 659998), (252, 329999)]