68150304

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{2851}}^1$

素因数の和:2950

約数の個数: 72

約数和(自身を含む): 196206192

約数和(自身を除く): 128055888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2656, 2851, 2988, 3984, 5702, 5976, 7968, 8553, 11404, 11952, 17106, 22808, 23904, 25659, 34212, 45616, 51318, 68424, 91232, 102636, 136848, 205272, 236633, 273696, 410544, 473266, 709899, 821088, 946532, 1419798, 1893064, 2129697, 2839596, 3786128, 4259394, 5679192, 7572256, 8518788, 11358384, 17037576, 22716768, 34075152, 68150304]

約数ペア:

[(1, 68150304), (2, 34075152), (3, 22716768), (4, 17037576), (6, 11358384), (8, 8518788), (9, 7572256), (12, 5679192), (16, 4259394), (18, 3786128), (24, 2839596), (32, 2129697), (36, 1893064), (48, 1419798), (72, 946532), (83, 821088), (96, 709899), (144, 473266), (166, 410544), (249, 273696), (288, 236633), (332, 205272), (498, 136848), (664, 102636), (747, 91232), (996, 68424), (1328, 51318), (1494, 45616), (1992, 34212), (2656, 25659), (2851, 23904), (2988, 22808), (3984, 17106), (5702, 11952), (5976, 11404), (7968, 8553)]