68120682

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{881}}^1$

素因数の和:1163

約数の個数: 48

約数和(自身を含む): 159268032

約数和(自身を除く): 91147350

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 263, 294, 526, 789, 881, 1578, 1762, 1841, 2643, 3682, 5286, 5523, 6167, 11046, 12334, 12887, 18501, 25774, 37002, 38661, 43169, 77322, 86338, 129507, 231703, 259014, 463406, 695109, 1390218, 1621921, 3243842, 4865763, 9731526, 11353447, 22706894, 34060341, 68120682]

約数ペア:

[(1, 68120682), (2, 34060341), (3, 22706894), (6, 11353447), (7, 9731526), (14, 4865763), (21, 3243842), (42, 1621921), (49, 1390218), (98, 695109), (147, 463406), (263, 259014), (294, 231703), (526, 129507), (789, 86338), (881, 77322), (1578, 43169), (1762, 38661), (1841, 37002), (2643, 25774), (3682, 18501), (5286, 12887), (5523, 12334), (6167, 11046)]