77459778

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{2027}}^1$

素因数の和:2239

約数の個数: 48

約数和(自身を含む): 184126176

約数和(自身を除く): 106666398

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 193, 198, 386, 579, 1158, 1737, 2027, 2123, 3474, 4054, 4246, 6081, 6369, 12162, 12738, 18243, 19107, 22297, 36486, 38214, 44594, 66891, 133782, 200673, 391211, 401346, 782422, 1173633, 2347266, 3520899, 4303321, 7041798, 8606642, 12909963, 25819926, 38729889, 77459778]

約数ペア:

[(1, 77459778), (2, 38729889), (3, 25819926), (6, 12909963), (9, 8606642), (11, 7041798), (18, 4303321), (22, 3520899), (33, 2347266), (66, 1173633), (99, 782422), (193, 401346), (198, 391211), (386, 200673), (579, 133782), (1158, 66891), (1737, 44594), (2027, 38214), (2123, 36486), (3474, 22297), (4054, 19107), (4246, 18243), (6081, 12738), (6369, 12162)]