81461094

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{263}}^1$

素因数の和:330

約数の個数: 96

約数和(自身を含む): 202777344

約数和(自身を除く): 121316250

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 57, 66, 78, 114, 143, 209, 247, 263, 286, 361, 418, 429, 494, 526, 627, 722, 741, 789, 858, 1083, 1254, 1482, 1578, 2166, 2717, 2893, 3419, 3971, 4693, 4997, 5434, 5786, 6838, 7942, 8151, 8679, 9386, 9994, 10257, 11913, 14079, 14991, 16302, 17358, 20514, 23826, 28158, 29982, 37609, 51623, 54967, 64961, 75218, 94943, 103246, 109934, 112827, 129922, 154869, 164901, 189886, 194883, 225654, 284829, 309738, 329802, 389766, 569658, 714571, 1044373, 1234259, 1429142, 2088746, 2143713, 2468518, 3133119, 3702777, 4287426, 6266238, 7405554, 13576849, 27153698, 40730547, 81461094]

約数ペア:

[(1, 81461094), (2, 40730547), (3, 27153698), (6, 13576849), (11, 7405554), (13, 6266238), (19, 4287426), (22, 3702777), (26, 3133119), (33, 2468518), (38, 2143713), (39, 2088746), (57, 1429142), (66, 1234259), (78, 1044373), (114, 714571), (143, 569658), (209, 389766), (247, 329802), (263, 309738), (286, 284829), (361, 225654), (418, 194883), (429, 189886), (494, 164901), (526, 154869), (627, 129922), (722, 112827), (741, 109934), (789, 103246), (858, 94943), (1083, 75218), (1254, 64961), (1482, 54967), (1578, 51623), (2166, 37609), (2717, 29982), (2893, 28158), (3419, 23826), (3971, 20514), (4693, 17358), (4997, 16302), (5434, 14991), (5786, 14079), (6838, 11913), (7942, 10257), (8151, 9994), (8679, 9386)]