87261696

素因数分解:

$2^9\times 3^2\times {\mathrm{29}}^1\times {\mathrm{653}}^1$

素因数の和:706

約数の個数: 120

約数和(自身を含む): 260926380

約数和(自身を除く): 173664684

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 128, 144, 174, 192, 232, 256, 261, 288, 348, 384, 464, 512, 522, 576, 653, 696, 768, 928, 1044, 1152, 1306, 1392, 1536, 1856, 1959, 2088, 2304, 2612, 2784, 3712, 3918, 4176, 4608, 5224, 5568, 5877, 7424, 7836, 8352, 10448, 11136, 11754, 14848, 15672, 16704, 18937, 20896, 22272, 23508, 31344, 33408, 37874, 41792, 44544, 47016, 56811, 62688, 66816, 75748, 83584, 94032, 113622, 125376, 133632, 151496, 167168, 170433, 188064, 227244, 250752, 302992, 334336, 340866, 376128, 454488, 501504, 605984, 681732, 752256, 908976, 1003008, 1211968, 1363464, 1504512, 1817952, 2423936, 2726928, 3009024, 3635904, 4847872, 5453856, 7271808, 9695744, 10907712, 14543616, 21815424, 29087232, 43630848, 87261696]

約数ペア:

[(1, 87261696), (2, 43630848), (3, 29087232), (4, 21815424), (6, 14543616), (8, 10907712), (9, 9695744), (12, 7271808), (16, 5453856), (18, 4847872), (24, 3635904), (29, 3009024), (32, 2726928), (36, 2423936), (48, 1817952), (58, 1504512), (64, 1363464), (72, 1211968), (87, 1003008), (96, 908976), (116, 752256), (128, 681732), (144, 605984), (174, 501504), (192, 454488), (232, 376128), (256, 340866), (261, 334336), (288, 302992), (348, 250752), (384, 227244), (464, 188064), (512, 170433), (522, 167168), (576, 151496), (653, 133632), (696, 125376), (768, 113622), (928, 94032), (1044, 83584), (1152, 75748), (1306, 66816), (1392, 62688), (1536, 56811), (1856, 47016), (1959, 44544), (2088, 41792), (2304, 37874), (2612, 33408), (2784, 31344), (3712, 23508), (3918, 22272), (4176, 20896), (4608, 18937), (5224, 16704), (5568, 15672), (5877, 14848), (7424, 11754), (7836, 11136), (8352, 10448)]