74842866

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2129}}^1$

素因数の和:2181

約数の個数: 80

約数和(自身を含む): 197936640

約数和(自身を除く): 123093774

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 81, 93, 126, 162, 186, 189, 217, 279, 378, 434, 558, 567, 651, 837, 1134, 1302, 1674, 1953, 2129, 2511, 3906, 4258, 5022, 5859, 6387, 11718, 12774, 14903, 17577, 19161, 29806, 35154, 38322, 44709, 57483, 65999, 89418, 114966, 131998, 134127, 172449, 197997, 268254, 344898, 395994, 402381, 461993, 593991, 804762, 923986, 1187982, 1207143, 1385979, 1781973, 2414286, 2771958, 3563946, 4157937, 5345919, 8315874, 10691838, 12473811, 24947622, 37421433, 74842866]

約数ペア:

[(1, 74842866), (2, 37421433), (3, 24947622), (6, 12473811), (7, 10691838), (9, 8315874), (14, 5345919), (18, 4157937), (21, 3563946), (27, 2771958), (31, 2414286), (42, 1781973), (54, 1385979), (62, 1207143), (63, 1187982), (81, 923986), (93, 804762), (126, 593991), (162, 461993), (186, 402381), (189, 395994), (217, 344898), (279, 268254), (378, 197997), (434, 172449), (558, 134127), (567, 131998), (651, 114966), (837, 89418), (1134, 65999), (1302, 57483), (1674, 44709), (1953, 38322), (2129, 35154), (2511, 29806), (3906, 19161), (4258, 17577), (5022, 14903), (5859, 12774), (6387, 11718)]