39043872

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:311

約数の個数: 144

約数和(自身を含む): 128786112

約数和(自身を除く): 89742240

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 107, 112, 126, 144, 168, 181, 214, 224, 252, 288, 321, 336, 362, 428, 504, 543, 642, 672, 724, 749, 856, 963, 1008, 1086, 1267, 1284, 1448, 1498, 1629, 1712, 1926, 2016, 2172, 2247, 2534, 2568, 2896, 2996, 3258, 3424, 3801, 3852, 4344, 4494, 5068, 5136, 5792, 5992, 6516, 6741, 7602, 7704, 8688, 8988, 10136, 10272, 11403, 11984, 13032, 13482, 15204, 15408, 17376, 17976, 19367, 20272, 22806, 23968, 26064, 26964, 30408, 30816, 35952, 38734, 40544, 45612, 52128, 53928, 58101, 60816, 71904, 77468, 91224, 107856, 116202, 121632, 135569, 154936, 174303, 182448, 215712, 232404, 271138, 309872, 348606, 364896, 406707, 464808, 542276, 619744, 697212, 813414, 929616, 1084552, 1220121, 1394424, 1626828, 1859232, 2169104, 2440242, 2788848, 3253656, 4338208, 4880484, 5577696, 6507312, 9760968, 13014624, 19521936, 39043872]

約数ペア:

[(1, 39043872), (2, 19521936), (3, 13014624), (4, 9760968), (6, 6507312), (7, 5577696), (8, 4880484), (9, 4338208), (12, 3253656), (14, 2788848), (16, 2440242), (18, 2169104), (21, 1859232), (24, 1626828), (28, 1394424), (32, 1220121), (36, 1084552), (42, 929616), (48, 813414), (56, 697212), (63, 619744), (72, 542276), (84, 464808), (96, 406707), (107, 364896), (112, 348606), (126, 309872), (144, 271138), (168, 232404), (181, 215712), (214, 182448), (224, 174303), (252, 154936), (288, 135569), (321, 121632), (336, 116202), (362, 107856), (428, 91224), (504, 77468), (543, 71904), (642, 60816), (672, 58101), (724, 53928), (749, 52128), (856, 45612), (963, 40544), (1008, 38734), (1086, 35952), (1267, 30816), (1284, 30408), (1448, 26964), (1498, 26064), (1629, 23968), (1712, 22806), (1926, 20272), (2016, 19367), (2172, 17976), (2247, 17376), (2534, 15408), (2568, 15204), (2896, 13482), (2996, 13032), (3258, 11984), (3424, 11403), (3801, 10272), (3852, 10136), (4344, 8988), (4494, 8688), (5068, 7704), (5136, 7602), (5792, 6741), (5992, 6516)]