72853696

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1151}}^1$

素因数の和:1229

約数の個数: 56

約数和(自身を含む): 154497024

約数和(自身を除く): 81643328

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 64, 86, 92, 172, 184, 344, 368, 688, 736, 989, 1151, 1376, 1472, 1978, 2302, 2752, 3956, 4604, 7912, 9208, 15824, 18416, 26473, 31648, 36832, 49493, 52946, 63296, 73664, 98986, 105892, 197972, 211784, 395944, 423568, 791888, 847136, 1138339, 1583776, 1694272, 2276678, 3167552, 4553356, 9106712, 18213424, 36426848, 72853696]

約数ペア:

[(1, 72853696), (2, 36426848), (4, 18213424), (8, 9106712), (16, 4553356), (23, 3167552), (32, 2276678), (43, 1694272), (46, 1583776), (64, 1138339), (86, 847136), (92, 791888), (172, 423568), (184, 395944), (344, 211784), (368, 197972), (688, 105892), (736, 98986), (989, 73664), (1151, 63296), (1376, 52946), (1472, 49493), (1978, 36832), (2302, 31648), (2752, 26473), (3956, 18416), (4604, 15824), (7912, 9208)]