12122784

素因数分解:

$2^5\times 3^5\times {\mathrm{1559}}^1$

素因数の和:1584

約数の個数: 72

約数和(自身を含む): 35773920

約数和(自身を除く): 23651136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1559, 1944, 2592, 3118, 3888, 4677, 6236, 7776, 9354, 12472, 14031, 18708, 24944, 28062, 37416, 42093, 49888, 56124, 74832, 84186, 112248, 126279, 149664, 168372, 224496, 252558, 336744, 378837, 448992, 505116, 673488, 757674, 1010232, 1346976, 1515348, 2020464, 3030696, 4040928, 6061392, 12122784]

約数ペア:

[(1, 12122784), (2, 6061392), (3, 4040928), (4, 3030696), (6, 2020464), (8, 1515348), (9, 1346976), (12, 1010232), (16, 757674), (18, 673488), (24, 505116), (27, 448992), (32, 378837), (36, 336744), (48, 252558), (54, 224496), (72, 168372), (81, 149664), (96, 126279), (108, 112248), (144, 84186), (162, 74832), (216, 56124), (243, 49888), (288, 42093), (324, 37416), (432, 28062), (486, 24944), (648, 18708), (864, 14031), (972, 12472), (1296, 9354), (1559, 7776), (1944, 6236), (2592, 4677), (3118, 3888)]