83120988

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{659}}^1$

素因数の和:1146

約数の個数: 48

約数和(自身を含む): 203132160

約数和(自身を除く): 120011172

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 457, 659, 914, 1318, 1371, 1828, 1977, 2636, 2742, 3954, 5484, 7908, 10511, 15157, 21022, 30314, 31533, 42044, 45471, 60628, 63066, 90942, 126132, 181884, 301163, 602326, 903489, 1204652, 1806978, 3613956, 6926749, 13853498, 20780247, 27706996, 41560494, 83120988]

約数ペア:

[(1, 83120988), (2, 41560494), (3, 27706996), (4, 20780247), (6, 13853498), (12, 6926749), (23, 3613956), (46, 1806978), (69, 1204652), (92, 903489), (138, 602326), (276, 301163), (457, 181884), (659, 126132), (914, 90942), (1318, 63066), (1371, 60628), (1828, 45471), (1977, 42044), (2636, 31533), (2742, 30314), (3954, 21022), (5484, 15157), (7908, 10511)]