81994464

素因数分解:

$2^5\times 3^3\times {\mathrm{43}}^1\times {\mathrm{2207}}^1$

素因数の和:2269

約数の個数: 96

約数和(自身を含む): 244823040

約数和(自身を除く): 162828576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 86, 96, 108, 129, 144, 172, 216, 258, 288, 344, 387, 432, 516, 688, 774, 864, 1032, 1161, 1376, 1548, 2064, 2207, 2322, 3096, 4128, 4414, 4644, 6192, 6621, 8828, 9288, 12384, 13242, 17656, 18576, 19863, 26484, 35312, 37152, 39726, 52968, 59589, 70624, 79452, 94901, 105936, 119178, 158904, 189802, 211872, 238356, 284703, 317808, 379604, 476712, 569406, 635616, 759208, 854109, 953424, 1138812, 1518416, 1708218, 1906848, 2277624, 2562327, 3036832, 3416436, 4555248, 5124654, 6832872, 9110496, 10249308, 13665744, 20498616, 27331488, 40997232, 81994464]

約数ペア:

[(1, 81994464), (2, 40997232), (3, 27331488), (4, 20498616), (6, 13665744), (8, 10249308), (9, 9110496), (12, 6832872), (16, 5124654), (18, 4555248), (24, 3416436), (27, 3036832), (32, 2562327), (36, 2277624), (43, 1906848), (48, 1708218), (54, 1518416), (72, 1138812), (86, 953424), (96, 854109), (108, 759208), (129, 635616), (144, 569406), (172, 476712), (216, 379604), (258, 317808), (288, 284703), (344, 238356), (387, 211872), (432, 189802), (516, 158904), (688, 119178), (774, 105936), (864, 94901), (1032, 79452), (1161, 70624), (1376, 59589), (1548, 52968), (2064, 39726), (2207, 37152), (2322, 35312), (3096, 26484), (4128, 19863), (4414, 18576), (4644, 17656), (6192, 13242), (6621, 12384), (8828, 9288)]