71253954

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1579}}^1$

素因数の和:1719

約数の個数: 48

約数和(自身を含む): 162676800

約数和(自身を除く): 91422846

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 109, 138, 207, 218, 327, 414, 654, 981, 1579, 1962, 2507, 3158, 4737, 5014, 7521, 9474, 14211, 15042, 22563, 28422, 36317, 45126, 72634, 108951, 172111, 217902, 326853, 344222, 516333, 653706, 1032666, 1548999, 3097998, 3958553, 7917106, 11875659, 23751318, 35626977, 71253954]

約数ペア:

[(1, 71253954), (2, 35626977), (3, 23751318), (6, 11875659), (9, 7917106), (18, 3958553), (23, 3097998), (46, 1548999), (69, 1032666), (109, 653706), (138, 516333), (207, 344222), (218, 326853), (327, 217902), (414, 172111), (654, 108951), (981, 72634), (1579, 45126), (1962, 36317), (2507, 28422), (3158, 22563), (4737, 15042), (5014, 14211), (7521, 9474)]