85727544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:393

約数の個数: 128

約数和(自身を含む): 261273600

約数和(自身を除く): 175546056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 107, 114, 133, 152, 168, 214, 228, 251, 266, 321, 399, 428, 456, 502, 532, 642, 749, 753, 798, 856, 1004, 1064, 1284, 1498, 1506, 1596, 1757, 2008, 2033, 2247, 2568, 2996, 3012, 3192, 3514, 4066, 4494, 4769, 5271, 5992, 6024, 6099, 7028, 8132, 8988, 9538, 10542, 12198, 14056, 14231, 14307, 16264, 17976, 19076, 21084, 24396, 26857, 28462, 28614, 33383, 38152, 42168, 42693, 48792, 53714, 56924, 57228, 66766, 80571, 85386, 100149, 107428, 113848, 114456, 133532, 161142, 170772, 187999, 200298, 214856, 267064, 322284, 341544, 375998, 400596, 510283, 563997, 644568, 751996, 801192, 1020566, 1127994, 1503992, 1530849, 2041132, 2255988, 3061698, 3571981, 4082264, 4511976, 6123396, 7143962, 10715943, 12246792, 14287924, 21431886, 28575848, 42863772, 85727544]

約数ペア:

[(1, 85727544), (2, 42863772), (3, 28575848), (4, 21431886), (6, 14287924), (7, 12246792), (8, 10715943), (12, 7143962), (14, 6123396), (19, 4511976), (21, 4082264), (24, 3571981), (28, 3061698), (38, 2255988), (42, 2041132), (56, 1530849), (57, 1503992), (76, 1127994), (84, 1020566), (107, 801192), (114, 751996), (133, 644568), (152, 563997), (168, 510283), (214, 400596), (228, 375998), (251, 341544), (266, 322284), (321, 267064), (399, 214856), (428, 200298), (456, 187999), (502, 170772), (532, 161142), (642, 133532), (749, 114456), (753, 113848), (798, 107428), (856, 100149), (1004, 85386), (1064, 80571), (1284, 66766), (1498, 57228), (1506, 56924), (1596, 53714), (1757, 48792), (2008, 42693), (2033, 42168), (2247, 38152), (2568, 33383), (2996, 28614), (3012, 28462), (3192, 26857), (3514, 24396), (4066, 21084), (4494, 19076), (4769, 17976), (5271, 16264), (5992, 14307), (6024, 14231), (6099, 14056), (7028, 12198), (8132, 10542), (8988, 9538)]