80651142

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31333}}^1$

素因数の和:31365

約数の個数: 48

約数和(自身を含む): 205300368

約数和(自身を除く): 124649226

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 31333, 62666, 93999, 187998, 281997, 344663, 407329, 563994, 689326, 814658, 1033989, 1221987, 2067978, 2443974, 3101967, 3665961, 4480619, 6203934, 7331922, 8961238, 13441857, 26883714, 40325571, 80651142]

約数ペア:

[(1, 80651142), (2, 40325571), (3, 26883714), (6, 13441857), (9, 8961238), (11, 7331922), (13, 6203934), (18, 4480619), (22, 3665961), (26, 3101967), (33, 2443974), (39, 2067978), (66, 1221987), (78, 1033989), (99, 814658), (117, 689326), (143, 563994), (198, 407329), (234, 344663), (286, 281997), (429, 187998), (858, 93999), (1287, 62666), (2574, 31333)]