86671361728

素因数分解:

$2^6\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1281211}}^1$

素因数の和:1281381

約数の個数: 56

約数和(自身を含む): 197860131584

約数和(自身を除く): 111188769856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 151, 224, 302, 448, 604, 1057, 1208, 2114, 2416, 4228, 4832, 8456, 9664, 16912, 33824, 67648, 1281211, 2562422, 5124844, 8968477, 10249688, 17936954, 20499376, 35873908, 40998752, 71747816, 81997504, 143495632, 193462861, 286991264, 386925722, 573982528, 773851444, 1354240027, 1547702888, 2708480054, 3095405776, 5416960108, 6190811552, 10833920216, 12381623104, 21667840432, 43335680864, 86671361728]

約数ペア:

[(1, 86671361728), (2, 43335680864), (4, 21667840432), (7, 12381623104), (8, 10833920216), (14, 6190811552), (16, 5416960108), (28, 3095405776), (32, 2708480054), (56, 1547702888), (64, 1354240027), (112, 773851444), (151, 573982528), (224, 386925722), (302, 286991264), (448, 193462861), (604, 143495632), (1057, 81997504), (1208, 71747816), (2114, 40998752), (2416, 35873908), (4228, 20499376), (4832, 17936954), (8456, 10249688), (9664, 8968477), (16912, 5124844), (33824, 2562422), (67648, 1281211)]