91391742

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16981}}^1$

素因数の和:17025

約数の個数: 48

約数和(自身を含む): 222532128

約数和(自身を除く): 131140386

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 5382, 16981, 33962, 50943, 101886, 152829, 220753, 305658, 390563, 441506, 662259, 781126, 1171689, 1324518, 1986777, 2343378, 3515067, 3973554, 5077319, 7030134, 10154638, 15231957, 30463914, 45695871, 91391742]

約数ペア:

[(1, 91391742), (2, 45695871), (3, 30463914), (6, 15231957), (9, 10154638), (13, 7030134), (18, 5077319), (23, 3973554), (26, 3515067), (39, 2343378), (46, 1986777), (69, 1324518), (78, 1171689), (117, 781126), (138, 662259), (207, 441506), (234, 390563), (299, 305658), (414, 220753), (598, 152829), (897, 101886), (1794, 50943), (2691, 33962), (5382, 16981)]