85975384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 181440000

約数和(自身を除く): 95464616

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 83, 88, 149, 158, 166, 298, 316, 332, 596, 632, 664, 869, 913, 1192, 1639, 1738, 1826, 3278, 3476, 3652, 6556, 6557, 6952, 7304, 11771, 12367, 13112, 13114, 23542, 24734, 26228, 47084, 49468, 52456, 72127, 94168, 98936, 129481, 136037, 144254, 258962, 272074, 288508, 517924, 544148, 577016, 976993, 1035848, 1088296, 1953986, 3907972, 7815944, 10746923, 21493846, 42987692, 85975384]

約数ペア:

[(1, 85975384), (2, 42987692), (4, 21493846), (8, 10746923), (11, 7815944), (22, 3907972), (44, 1953986), (79, 1088296), (83, 1035848), (88, 976993), (149, 577016), (158, 544148), (166, 517924), (298, 288508), (316, 272074), (332, 258962), (596, 144254), (632, 136037), (664, 129481), (869, 98936), (913, 94168), (1192, 72127), (1639, 52456), (1738, 49468), (1826, 47084), (3278, 26228), (3476, 24734), (3652, 23542), (6556, 13114), (6557, 13112), (6952, 12367), (7304, 11771)]