68695872

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{647}}^1$

素因数の和:748

約数の個数: 112

約数和(自身を含む): 210677760

約数和(自身を除く): 141981888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 79, 84, 96, 112, 158, 168, 192, 224, 237, 316, 336, 448, 474, 553, 632, 647, 672, 948, 1106, 1264, 1294, 1344, 1659, 1896, 1941, 2212, 2528, 2588, 3318, 3792, 3882, 4424, 4529, 5056, 5176, 6636, 7584, 7764, 8848, 9058, 10352, 13272, 13587, 15168, 15528, 17696, 18116, 20704, 26544, 27174, 31056, 35392, 36232, 41408, 51113, 53088, 54348, 62112, 72464, 102226, 106176, 108696, 124224, 144928, 153339, 204452, 217392, 289856, 306678, 357791, 408904, 434784, 613356, 715582, 817808, 869568, 1073373, 1226712, 1431164, 1635616, 2146746, 2453424, 2862328, 3271232, 4293492, 4906848, 5724656, 8586984, 9813696, 11449312, 17173968, 22898624, 34347936, 68695872]

約数ペア:

[(1, 68695872), (2, 34347936), (3, 22898624), (4, 17173968), (6, 11449312), (7, 9813696), (8, 8586984), (12, 5724656), (14, 4906848), (16, 4293492), (21, 3271232), (24, 2862328), (28, 2453424), (32, 2146746), (42, 1635616), (48, 1431164), (56, 1226712), (64, 1073373), (79, 869568), (84, 817808), (96, 715582), (112, 613356), (158, 434784), (168, 408904), (192, 357791), (224, 306678), (237, 289856), (316, 217392), (336, 204452), (448, 153339), (474, 144928), (553, 124224), (632, 108696), (647, 106176), (672, 102226), (948, 72464), (1106, 62112), (1264, 54348), (1294, 53088), (1344, 51113), (1659, 41408), (1896, 36232), (1941, 35392), (2212, 31056), (2528, 27174), (2588, 26544), (3318, 20704), (3792, 18116), (3882, 17696), (4424, 15528), (4529, 15168), (5056, 13587), (5176, 13272), (6636, 10352), (7584, 9058), (7764, 8848)]