25244784

素因数分解:

$2^4\times 3^5\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:217

約数の個数: 120

約数和(自身を含む): 75467392

約数和(自身を除く): 50222608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 81, 86, 108, 129, 144, 151, 162, 172, 216, 243, 258, 302, 324, 344, 387, 432, 453, 486, 516, 604, 648, 688, 774, 906, 972, 1032, 1161, 1208, 1296, 1359, 1548, 1812, 1944, 2064, 2322, 2416, 2718, 3096, 3483, 3624, 3888, 4077, 4644, 5436, 6192, 6493, 6966, 7248, 8154, 9288, 10449, 10872, 12231, 12986, 13932, 16308, 18576, 19479, 20898, 21744, 24462, 25972, 27864, 32616, 36693, 38958, 41796, 48924, 51944, 55728, 58437, 65232, 73386, 77916, 83592, 97848, 103888, 116874, 146772, 155832, 167184, 175311, 195696, 233748, 293544, 311664, 350622, 467496, 525933, 587088, 701244, 934992, 1051866, 1402488, 1577799, 2103732, 2804976, 3155598, 4207464, 6311196, 8414928, 12622392, 25244784]

約数ペア:

[(1, 25244784), (2, 12622392), (3, 8414928), (4, 6311196), (6, 4207464), (8, 3155598), (9, 2804976), (12, 2103732), (16, 1577799), (18, 1402488), (24, 1051866), (27, 934992), (36, 701244), (43, 587088), (48, 525933), (54, 467496), (72, 350622), (81, 311664), (86, 293544), (108, 233748), (129, 195696), (144, 175311), (151, 167184), (162, 155832), (172, 146772), (216, 116874), (243, 103888), (258, 97848), (302, 83592), (324, 77916), (344, 73386), (387, 65232), (432, 58437), (453, 55728), (486, 51944), (516, 48924), (604, 41796), (648, 38958), (688, 36693), (774, 32616), (906, 27864), (972, 25972), (1032, 24462), (1161, 21744), (1208, 20898), (1296, 19479), (1359, 18576), (1548, 16308), (1812, 13932), (1944, 12986), (2064, 12231), (2322, 10872), (2416, 10449), (2718, 9288), (3096, 8154), (3483, 7248), (3624, 6966), (3888, 6493), (4077, 6192), (4644, 5436)]