85726256

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{467}}^1$

素因数の和:642

約数の個数: 80

約数和(自身を含む): 208915200

約数和(自身を除く): 123188944

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 149, 154, 176, 298, 308, 467, 596, 616, 934, 1043, 1192, 1232, 1639, 1868, 2086, 2384, 3269, 3278, 3736, 4172, 5137, 6538, 6556, 7472, 8344, 10274, 11473, 13076, 13112, 16688, 20548, 22946, 26152, 26224, 35959, 41096, 45892, 52304, 69583, 71918, 82192, 91784, 139166, 143836, 183568, 278332, 287672, 487081, 556664, 575344, 765413, 974162, 1113328, 1530826, 1948324, 3061652, 3896648, 5357891, 6123304, 7793296, 10715782, 12246608, 21431564, 42863128, 85726256]

約数ペア:

[(1, 85726256), (2, 42863128), (4, 21431564), (7, 12246608), (8, 10715782), (11, 7793296), (14, 6123304), (16, 5357891), (22, 3896648), (28, 3061652), (44, 1948324), (56, 1530826), (77, 1113328), (88, 974162), (112, 765413), (149, 575344), (154, 556664), (176, 487081), (298, 287672), (308, 278332), (467, 183568), (596, 143836), (616, 139166), (934, 91784), (1043, 82192), (1192, 71918), (1232, 69583), (1639, 52304), (1868, 45892), (2086, 41096), (2384, 35959), (3269, 26224), (3278, 26152), (3736, 22946), (4172, 20548), (5137, 16688), (6538, 13112), (6556, 13076), (7472, 11473), (8344, 10274)]