67841536

素因数分解:

$2^9\times 7^1\times {\mathrm{23}}^1\times {\mathrm{823}}^1$

素因数の和:871

約数の個数: 80

約数和(自身を含む): 161846784

約数和(自身を除く): 94005248

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 512, 644, 736, 823, 896, 1288, 1472, 1646, 1792, 2576, 2944, 3292, 3584, 5152, 5761, 5888, 6584, 10304, 11522, 11776, 13168, 18929, 20608, 23044, 26336, 37858, 41216, 46088, 52672, 75716, 82432, 92176, 105344, 132503, 151432, 184352, 210688, 265006, 302864, 368704, 421376, 530012, 605728, 737408, 1060024, 1211456, 1474816, 2120048, 2422912, 2949632, 4240096, 4845824, 8480192, 9691648, 16960384, 33920768, 67841536]

約数ペア:

[(1, 67841536), (2, 33920768), (4, 16960384), (7, 9691648), (8, 8480192), (14, 4845824), (16, 4240096), (23, 2949632), (28, 2422912), (32, 2120048), (46, 1474816), (56, 1211456), (64, 1060024), (92, 737408), (112, 605728), (128, 530012), (161, 421376), (184, 368704), (224, 302864), (256, 265006), (322, 210688), (368, 184352), (448, 151432), (512, 132503), (644, 105344), (736, 92176), (823, 82432), (896, 75716), (1288, 52672), (1472, 46088), (1646, 41216), (1792, 37858), (2576, 26336), (2944, 23044), (3292, 20608), (3584, 18929), (5152, 13168), (5761, 11776), (5888, 11522), (6584, 10304)]