85893808

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:243

約数の個数: 160

約数和(自身を含む): 231985152

約数和(自身を除く): 146091344

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 44, 52, 56, 62, 77, 88, 91, 104, 112, 124, 143, 154, 173, 176, 182, 208, 217, 248, 286, 308, 341, 346, 364, 403, 434, 496, 572, 616, 682, 692, 728, 806, 868, 1001, 1144, 1211, 1232, 1364, 1384, 1456, 1612, 1736, 1903, 2002, 2249, 2288, 2387, 2422, 2728, 2768, 2821, 3224, 3472, 3806, 4004, 4433, 4498, 4774, 4844, 5363, 5456, 5642, 6448, 7612, 8008, 8866, 8996, 9548, 9688, 10726, 11284, 13321, 15224, 15743, 16016, 17732, 17992, 19096, 19376, 21452, 22568, 24739, 26642, 30448, 31031, 31486, 35464, 35984, 37541, 38192, 42904, 45136, 49478, 53284, 58993, 62062, 62972, 69719, 70928, 75082, 85808, 98956, 106568, 117986, 124124, 125944, 139438, 150164, 173173, 197912, 213136, 235972, 248248, 251888, 278876, 300328, 346346, 395824, 412951, 471944, 488033, 496496, 557752, 600656, 692692, 766909, 825902, 943888, 976066, 1115504, 1385384, 1533818, 1651804, 1952132, 2770768, 3067636, 3303608, 3904264, 5368363, 6135272, 6607216, 7808528, 10736726, 12270544, 21473452, 42946904, 85893808]

約数ペア:

[(1, 85893808), (2, 42946904), (4, 21473452), (7, 12270544), (8, 10736726), (11, 7808528), (13, 6607216), (14, 6135272), (16, 5368363), (22, 3904264), (26, 3303608), (28, 3067636), (31, 2770768), (44, 1952132), (52, 1651804), (56, 1533818), (62, 1385384), (77, 1115504), (88, 976066), (91, 943888), (104, 825902), (112, 766909), (124, 692692), (143, 600656), (154, 557752), (173, 496496), (176, 488033), (182, 471944), (208, 412951), (217, 395824), (248, 346346), (286, 300328), (308, 278876), (341, 251888), (346, 248248), (364, 235972), (403, 213136), (434, 197912), (496, 173173), (572, 150164), (616, 139438), (682, 125944), (692, 124124), (728, 117986), (806, 106568), (868, 98956), (1001, 85808), (1144, 75082), (1211, 70928), (1232, 69719), (1364, 62972), (1384, 62062), (1456, 58993), (1612, 53284), (1736, 49478), (1903, 45136), (2002, 42904), (2249, 38192), (2288, 37541), (2387, 35984), (2422, 35464), (2728, 31486), (2768, 31031), (2821, 30448), (3224, 26642), (3472, 24739), (3806, 22568), (4004, 21452), (4433, 19376), (4498, 19096), (4774, 17992), (4844, 17732), (5363, 16016), (5456, 15743), (5642, 15224), (6448, 13321), (7612, 11284), (8008, 10726), (8866, 9688), (8996, 9548)]