85069728

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{3739}}^1$

素因数の和:3834

約数の個数: 72

約数和(自身を含む): 245044800

約数和(自身を除く): 159975072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 158, 237, 288, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2528, 2844, 3739, 3792, 5688, 7478, 7584, 11217, 11376, 14956, 22434, 22752, 29912, 33651, 44868, 59824, 67302, 89736, 119648, 134604, 179472, 269208, 295381, 358944, 538416, 590762, 886143, 1076832, 1181524, 1772286, 2363048, 2658429, 3544572, 4726096, 5316858, 7089144, 9452192, 10633716, 14178288, 21267432, 28356576, 42534864, 85069728]

約数ペア:

[(1, 85069728), (2, 42534864), (3, 28356576), (4, 21267432), (6, 14178288), (8, 10633716), (9, 9452192), (12, 7089144), (16, 5316858), (18, 4726096), (24, 3544572), (32, 2658429), (36, 2363048), (48, 1772286), (72, 1181524), (79, 1076832), (96, 886143), (144, 590762), (158, 538416), (237, 358944), (288, 295381), (316, 269208), (474, 179472), (632, 134604), (711, 119648), (948, 89736), (1264, 67302), (1422, 59824), (1896, 44868), (2528, 33651), (2844, 29912), (3739, 22752), (3792, 22434), (5688, 14956), (7478, 11376), (7584, 11217)]