81325392

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:380

約数の個数: 80

約数和(自身を含む): 215611200

約数和(自身を除く): 134285808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 137, 149, 166, 249, 274, 298, 332, 411, 447, 498, 548, 596, 664, 822, 894, 996, 1096, 1192, 1328, 1644, 1788, 1992, 2192, 2384, 3288, 3576, 3984, 6576, 7152, 11371, 12367, 20413, 22742, 24734, 34113, 37101, 40826, 45484, 49468, 61239, 68226, 74202, 81652, 90968, 98936, 122478, 136452, 148404, 163304, 181936, 197872, 244956, 272904, 296808, 326608, 489912, 545808, 593616, 979824, 1694279, 3388558, 5082837, 6777116, 10165674, 13554232, 20331348, 27108464, 40662696, 81325392]

約数ペア:

[(1, 81325392), (2, 40662696), (3, 27108464), (4, 20331348), (6, 13554232), (8, 10165674), (12, 6777116), (16, 5082837), (24, 3388558), (48, 1694279), (83, 979824), (137, 593616), (149, 545808), (166, 489912), (249, 326608), (274, 296808), (298, 272904), (332, 244956), (411, 197872), (447, 181936), (498, 163304), (548, 148404), (596, 136452), (664, 122478), (822, 98936), (894, 90968), (996, 81652), (1096, 74202), (1192, 68226), (1328, 61239), (1644, 49468), (1788, 45484), (1992, 40826), (2192, 37101), (2384, 34113), (3288, 24734), (3576, 22742), (3984, 20413), (6576, 12367), (7152, 11371)]