84361984

素因数分解:

$2^8\times 7^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:465

約数の個数: 72

約数和(自身を含む): 194261760

約数和(自身を除く): 109899776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 179, 224, 256, 263, 358, 448, 526, 716, 896, 1052, 1253, 1432, 1792, 1841, 2104, 2506, 2864, 3682, 4208, 5012, 5728, 7364, 8416, 10024, 11456, 14728, 16832, 20048, 22912, 29456, 33664, 40096, 45824, 47077, 58912, 67328, 80192, 94154, 117824, 160384, 188308, 235648, 320768, 329539, 376616, 471296, 659078, 753232, 1318156, 1506464, 2636312, 3012928, 5272624, 6025856, 10545248, 12051712, 21090496, 42180992, 84361984]

約数ペア:

[(1, 84361984), (2, 42180992), (4, 21090496), (7, 12051712), (8, 10545248), (14, 6025856), (16, 5272624), (28, 3012928), (32, 2636312), (56, 1506464), (64, 1318156), (112, 753232), (128, 659078), (179, 471296), (224, 376616), (256, 329539), (263, 320768), (358, 235648), (448, 188308), (526, 160384), (716, 117824), (896, 94154), (1052, 80192), (1253, 67328), (1432, 58912), (1792, 47077), (1841, 45824), (2104, 40096), (2506, 33664), (2864, 29456), (3682, 22912), (4208, 20048), (5012, 16832), (5728, 14728), (7364, 11456), (8416, 10024)]