85604828

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 159536160

約数和(自身を除く): 73931332

約数列:

[1, 2, 4, 37, 67, 74, 89, 97, 134, 148, 178, 194, 268, 356, 388, 2479, 3293, 3589, 4958, 5963, 6499, 6586, 7178, 8633, 9916, 11926, 12998, 13172, 14356, 17266, 23852, 25996, 34532, 220631, 240463, 319421, 441262, 480926, 578411, 638842, 882524, 961852, 1156822, 1277684, 2313644, 21401207, 42802414, 85604828]

約数ペア:

[(1, 85604828), (2, 42802414), (4, 21401207), (37, 2313644), (67, 1277684), (74, 1156822), (89, 961852), (97, 882524), (134, 638842), (148, 578411), (178, 480926), (194, 441262), (268, 319421), (356, 240463), (388, 220631), (2479, 34532), (3293, 25996), (3589, 23852), (4958, 17266), (5963, 14356), (6499, 13172), (6586, 12998), (7178, 11926), (8633, 9916)]