67744656

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{9601}}^1$

素因数の和:9629

約数の個数: 90

約数和(自身を含む): 220567542

約数和(自身を除く): 152822886

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 9601, 19202, 28803, 38404, 57606, 67207, 76808, 86409, 115212, 134414, 153616, 172818, 201621, 230424, 268828, 345636, 403242, 460848, 470449, 537656, 604863, 691272, 806484, 940898, 1075312, 1209726, 1382544, 1411347, 1612968, 1881796, 2419452, 2822694, 3225936, 3763592, 4234041, 4838904, 5645388, 7527184, 8468082, 9677808, 11290776, 16936164, 22581552, 33872328, 67744656]

約数ペア:

[(1, 67744656), (2, 33872328), (3, 22581552), (4, 16936164), (6, 11290776), (7, 9677808), (8, 8468082), (9, 7527184), (12, 5645388), (14, 4838904), (16, 4234041), (18, 3763592), (21, 3225936), (24, 2822694), (28, 2419452), (36, 1881796), (42, 1612968), (48, 1411347), (49, 1382544), (56, 1209726), (63, 1075312), (72, 940898), (84, 806484), (98, 691272), (112, 604863), (126, 537656), (144, 470449), (147, 460848), (168, 403242), (196, 345636), (252, 268828), (294, 230424), (336, 201621), (392, 172818), (441, 153616), (504, 134414), (588, 115212), (784, 86409), (882, 76808), (1008, 67207), (1176, 57606), (1764, 38404), (2352, 28803), (3528, 19202), (7056, 9601)]