83857488

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:697

約数の個数: 160

約数和(自身を含む): 268316160

約数和(自身を除く): 184458672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 19, 22, 24, 26, 33, 38, 39, 44, 48, 52, 57, 66, 76, 78, 88, 104, 114, 132, 143, 152, 156, 176, 208, 209, 228, 247, 264, 286, 304, 312, 418, 429, 456, 494, 528, 572, 624, 627, 643, 741, 836, 858, 912, 988, 1144, 1254, 1286, 1482, 1672, 1716, 1929, 1976, 2288, 2508, 2572, 2717, 2964, 3344, 3432, 3858, 3952, 5016, 5144, 5434, 5928, 6864, 7073, 7716, 8151, 8359, 10032, 10288, 10868, 11856, 12217, 14146, 15432, 16302, 16718, 21219, 21736, 24434, 25077, 28292, 30864, 32604, 33436, 36651, 42438, 43472, 48868, 50154, 56584, 65208, 66872, 73302, 84876, 91949, 97736, 100308, 113168, 130416, 133744, 134387, 146604, 158821, 169752, 183898, 195472, 200616, 268774, 275847, 293208, 317642, 339504, 367796, 401232, 403161, 476463, 537548, 551694, 586416, 635284, 735592, 806322, 952926, 1075096, 1103388, 1270568, 1471184, 1612644, 1747031, 1905852, 2150192, 2206776, 2541136, 3225288, 3494062, 3811704, 4413552, 5241093, 6450576, 6988124, 7623408, 10482186, 13976248, 20964372, 27952496, 41928744, 83857488]

約数ペア:

[(1, 83857488), (2, 41928744), (3, 27952496), (4, 20964372), (6, 13976248), (8, 10482186), (11, 7623408), (12, 6988124), (13, 6450576), (16, 5241093), (19, 4413552), (22, 3811704), (24, 3494062), (26, 3225288), (33, 2541136), (38, 2206776), (39, 2150192), (44, 1905852), (48, 1747031), (52, 1612644), (57, 1471184), (66, 1270568), (76, 1103388), (78, 1075096), (88, 952926), (104, 806322), (114, 735592), (132, 635284), (143, 586416), (152, 551694), (156, 537548), (176, 476463), (208, 403161), (209, 401232), (228, 367796), (247, 339504), (264, 317642), (286, 293208), (304, 275847), (312, 268774), (418, 200616), (429, 195472), (456, 183898), (494, 169752), (528, 158821), (572, 146604), (624, 134387), (627, 133744), (643, 130416), (741, 113168), (836, 100308), (858, 97736), (912, 91949), (988, 84876), (1144, 73302), (1254, 66872), (1286, 65208), (1482, 56584), (1672, 50154), (1716, 48868), (1929, 43472), (1976, 42438), (2288, 36651), (2508, 33436), (2572, 32604), (2717, 30864), (2964, 28292), (3344, 25077), (3432, 24434), (3858, 21736), (3952, 21219), (5016, 16718), (5144, 16302), (5434, 15432), (5928, 14146), (6864, 12217), (7073, 11856), (7716, 10868), (8151, 10288), (8359, 10032)]