131678784

素因数分解:

$2^6\times 3^5\times {\mathrm{8467}}^1$

素因数の和:8494

約数の個数: 84

約数和(自身を含む): 391458704

約数和(自身を除く): 259779920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 243, 288, 324, 432, 486, 576, 648, 864, 972, 1296, 1728, 1944, 2592, 3888, 5184, 7776, 8467, 15552, 16934, 25401, 33868, 50802, 67736, 76203, 101604, 135472, 152406, 203208, 228609, 270944, 304812, 406416, 457218, 541888, 609624, 685827, 812832, 914436, 1219248, 1371654, 1625664, 1828872, 2057481, 2438496, 2743308, 3657744, 4114962, 4876992, 5486616, 7315488, 8229924, 10973232, 14630976, 16459848, 21946464, 32919696, 43892928, 65839392, 131678784]

約数ペア:

[(1, 131678784), (2, 65839392), (3, 43892928), (4, 32919696), (6, 21946464), (8, 16459848), (9, 14630976), (12, 10973232), (16, 8229924), (18, 7315488), (24, 5486616), (27, 4876992), (32, 4114962), (36, 3657744), (48, 2743308), (54, 2438496), (64, 2057481), (72, 1828872), (81, 1625664), (96, 1371654), (108, 1219248), (144, 914436), (162, 812832), (192, 685827), (216, 609624), (243, 541888), (288, 457218), (324, 406416), (432, 304812), (486, 270944), (576, 228609), (648, 203208), (864, 152406), (972, 135472), (1296, 101604), (1728, 76203), (1944, 67736), (2592, 50802), (3888, 33868), (5184, 25401), (7776, 16934), (8467, 15552)]