80244252

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{202637}}^1$

素因数の和:202658

約数の個数: 36

約数和(自身を含む): 221280696

約数和(自身を除く): 141036444

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 202637, 405274, 607911, 810548, 1215822, 1823733, 2229007, 2431644, 3647466, 4458014, 6687021, 7294932, 8916028, 13374042, 20061063, 26748084, 40122126, 80244252]

約数ペア:

[(1, 80244252), (2, 40122126), (3, 26748084), (4, 20061063), (6, 13374042), (9, 8916028), (11, 7294932), (12, 6687021), (18, 4458014), (22, 3647466), (33, 2431644), (36, 2229007), (44, 1823733), (66, 1215822), (99, 810548), (132, 607911), (198, 405274), (396, 202637)]