65431632

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1009}}^1$

素因数の和:1220

約数の個数: 80

約数和(自身を含む): 194372480

約数和(自身を除く): 128940848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 193, 336, 386, 579, 772, 1009, 1158, 1351, 1544, 2018, 2316, 2702, 3027, 3088, 4036, 4053, 4632, 5404, 6054, 7063, 8072, 8106, 9264, 10808, 12108, 14126, 16144, 16212, 21189, 21616, 24216, 28252, 32424, 42378, 48432, 56504, 64848, 84756, 113008, 169512, 194737, 339024, 389474, 584211, 778948, 1168422, 1363159, 1557896, 2336844, 2726318, 3115792, 4089477, 4673688, 5452636, 8178954, 9347376, 10905272, 16357908, 21810544, 32715816, 65431632]

約数ペア:

[(1, 65431632), (2, 32715816), (3, 21810544), (4, 16357908), (6, 10905272), (7, 9347376), (8, 8178954), (12, 5452636), (14, 4673688), (16, 4089477), (21, 3115792), (24, 2726318), (28, 2336844), (42, 1557896), (48, 1363159), (56, 1168422), (84, 778948), (112, 584211), (168, 389474), (193, 339024), (336, 194737), (386, 169512), (579, 113008), (772, 84756), (1009, 64848), (1158, 56504), (1351, 48432), (1544, 42378), (2018, 32424), (2316, 28252), (2702, 24216), (3027, 21616), (3088, 21189), (4036, 16212), (4053, 16144), (4632, 14126), (5404, 12108), (6054, 10808), (7063, 9264), (8072, 8106)]