87160866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{571}}^1$

素因数の和:711

約数の個数: 64

約数和(自身を含む): 199879680

約数和(自身を除く): 112718814

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 103, 114, 206, 247, 309, 494, 571, 618, 741, 1142, 1339, 1482, 1713, 1957, 2678, 3426, 3914, 4017, 5871, 7423, 8034, 10849, 11742, 14846, 21698, 22269, 25441, 32547, 44538, 50882, 58813, 65094, 76323, 117626, 141037, 152646, 176439, 282074, 352878, 423111, 764569, 846222, 1117447, 1529138, 2234894, 2293707, 3352341, 4587414, 6704682, 14526811, 29053622, 43580433, 87160866]

約数ペア:

[(1, 87160866), (2, 43580433), (3, 29053622), (6, 14526811), (13, 6704682), (19, 4587414), (26, 3352341), (38, 2293707), (39, 2234894), (57, 1529138), (78, 1117447), (103, 846222), (114, 764569), (206, 423111), (247, 352878), (309, 282074), (494, 176439), (571, 152646), (618, 141037), (741, 117626), (1142, 76323), (1339, 65094), (1482, 58813), (1713, 50882), (1957, 44538), (2678, 32547), (3426, 25441), (3914, 22269), (4017, 21698), (5871, 14846), (7423, 11742), (8034, 10849)]