85704136

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 202737600

約数和(自身を除く): 117033464

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 49, 56, 74, 76, 98, 133, 148, 152, 196, 259, 266, 296, 311, 392, 518, 532, 622, 703, 931, 1036, 1064, 1244, 1406, 1813, 1862, 2072, 2177, 2488, 2812, 3626, 3724, 4354, 4921, 5624, 5909, 7252, 7448, 8708, 9842, 11507, 11818, 14504, 15239, 17416, 19684, 23014, 23636, 30478, 34447, 39368, 41363, 46028, 47272, 60956, 68894, 80549, 82726, 92056, 121912, 137788, 161098, 165452, 218633, 275576, 289541, 322196, 330904, 437266, 563843, 579082, 644392, 874532, 1127686, 1158164, 1530431, 1749064, 2255372, 2316328, 3060862, 4510744, 6121724, 10713017, 12243448, 21426034, 42852068, 85704136]

約数ペア:

[(1, 85704136), (2, 42852068), (4, 21426034), (7, 12243448), (8, 10713017), (14, 6121724), (19, 4510744), (28, 3060862), (37, 2316328), (38, 2255372), (49, 1749064), (56, 1530431), (74, 1158164), (76, 1127686), (98, 874532), (133, 644392), (148, 579082), (152, 563843), (196, 437266), (259, 330904), (266, 322196), (296, 289541), (311, 275576), (392, 218633), (518, 165452), (532, 161098), (622, 137788), (703, 121912), (931, 92056), (1036, 82726), (1064, 80549), (1244, 68894), (1406, 60956), (1813, 47272), (1862, 46028), (2072, 41363), (2177, 39368), (2488, 34447), (2812, 30478), (3626, 23636), (3724, 23014), (4354, 19684), (4921, 17416), (5624, 15239), (5909, 14504), (7252, 11818), (7448, 11507), (8708, 9842)]