90087808

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 186048000

約数和(自身を除く): 95960192

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 79, 118, 128, 151, 158, 236, 302, 316, 472, 604, 632, 944, 1208, 1264, 1888, 2416, 2528, 3776, 4661, 4832, 5056, 7552, 8909, 9322, 9664, 10112, 11929, 17818, 18644, 19328, 23858, 35636, 37288, 47716, 71272, 74576, 95432, 142544, 149152, 190864, 285088, 298304, 381728, 570176, 596608, 703811, 763456, 1140352, 1407622, 1526912, 2815244, 5630488, 11260976, 22521952, 45043904, 90087808]

約数ペア:

[(1, 90087808), (2, 45043904), (4, 22521952), (8, 11260976), (16, 5630488), (32, 2815244), (59, 1526912), (64, 1407622), (79, 1140352), (118, 763456), (128, 703811), (151, 596608), (158, 570176), (236, 381728), (302, 298304), (316, 285088), (472, 190864), (604, 149152), (632, 142544), (944, 95432), (1208, 74576), (1264, 71272), (1888, 47716), (2416, 37288), (2528, 35636), (3776, 23858), (4661, 19328), (4832, 18644), (5056, 17818), (7552, 11929), (8909, 10112), (9322, 9664)]