85661568

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 192

約数和(自身を含む): 266366880

約数和(自身を除く): 180705312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 53, 61, 64, 69, 72, 92, 96, 106, 122, 128, 138, 144, 159, 183, 184, 192, 207, 212, 244, 276, 288, 318, 366, 368, 384, 414, 424, 477, 488, 549, 552, 576, 636, 732, 736, 828, 848, 954, 976, 1098, 1104, 1152, 1219, 1272, 1403, 1464, 1472, 1656, 1696, 1908, 1952, 2196, 2208, 2438, 2544, 2806, 2928, 2944, 3233, 3312, 3392, 3657, 3816, 3904, 4209, 4392, 4416, 4876, 5088, 5612, 5856, 6466, 6624, 6784, 7314, 7632, 7808, 8418, 8784, 8832, 9699, 9752, 10176, 10971, 11224, 11712, 12627, 12932, 13248, 14628, 15264, 16836, 17568, 19398, 19504, 20352, 21942, 22448, 23424, 25254, 25864, 26496, 29097, 29256, 30528, 33672, 35136, 38796, 39008, 43884, 44896, 50508, 51728, 58194, 58512, 61056, 67344, 70272, 74359, 77592, 78016, 87768, 89792, 101016, 103456, 116388, 117024, 134688, 148718, 155184, 156032, 175536, 179584, 202032, 206912, 223077, 232776, 234048, 269376, 297436, 310368, 351072, 404064, 413824, 446154, 465552, 468096, 538752, 594872, 620736, 669231, 702144, 808128, 892308, 931104, 1189744, 1241472, 1338462, 1404288, 1616256, 1784616, 1862208, 2379488, 2676924, 3569232, 3724416, 4758976, 5353848, 7138464, 9517952, 10707696, 14276928, 21415392, 28553856, 42830784, 85661568]

約数ペア:

[(1, 85661568), (2, 42830784), (3, 28553856), (4, 21415392), (6, 14276928), (8, 10707696), (9, 9517952), (12, 7138464), (16, 5353848), (18, 4758976), (23, 3724416), (24, 3569232), (32, 2676924), (36, 2379488), (46, 1862208), (48, 1784616), (53, 1616256), (61, 1404288), (64, 1338462), (69, 1241472), (72, 1189744), (92, 931104), (96, 892308), (106, 808128), (122, 702144), (128, 669231), (138, 620736), (144, 594872), (159, 538752), (183, 468096), (184, 465552), (192, 446154), (207, 413824), (212, 404064), (244, 351072), (276, 310368), (288, 297436), (318, 269376), (366, 234048), (368, 232776), (384, 223077), (414, 206912), (424, 202032), (477, 179584), (488, 175536), (549, 156032), (552, 155184), (576, 148718), (636, 134688), (732, 117024), (736, 116388), (828, 103456), (848, 101016), (954, 89792), (976, 87768), (1098, 78016), (1104, 77592), (1152, 74359), (1219, 70272), (1272, 67344), (1403, 61056), (1464, 58512), (1472, 58194), (1656, 51728), (1696, 50508), (1908, 44896), (1952, 43884), (2196, 39008), (2208, 38796), (2438, 35136), (2544, 33672), (2806, 30528), (2928, 29256), (2944, 29097), (3233, 26496), (3312, 25864), (3392, 25254), (3657, 23424), (3816, 22448), (3904, 21942), (4209, 20352), (4392, 19504), (4416, 19398), (4876, 17568), (5088, 16836), (5612, 15264), (5856, 14628), (6466, 13248), (6624, 12932), (6784, 12627), (7314, 11712), (7632, 11224), (7808, 10971), (8418, 10176), (8784, 9752), (8832, 9699)]