86221968

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{5237}}^1$

素因数の和:5269

約数の個数: 80

約数和(自身を含む): 259804800

約数和(自身を除く): 173582832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 5237, 5488, 8232, 10474, 15711, 16464, 20948, 31422, 36659, 41896, 62844, 73318, 83792, 109977, 125688, 146636, 219954, 251376, 256613, 293272, 439908, 513226, 586544, 769839, 879816, 1026452, 1539678, 1759632, 1796291, 2052904, 3079356, 3592582, 4105808, 5388873, 6158712, 7185164, 10777746, 12317424, 14370328, 21555492, 28740656, 43110984, 86221968]

約数ペア:

[(1, 86221968), (2, 43110984), (3, 28740656), (4, 21555492), (6, 14370328), (7, 12317424), (8, 10777746), (12, 7185164), (14, 6158712), (16, 5388873), (21, 4105808), (24, 3592582), (28, 3079356), (42, 2052904), (48, 1796291), (49, 1759632), (56, 1539678), (84, 1026452), (98, 879816), (112, 769839), (147, 586544), (168, 513226), (196, 439908), (294, 293272), (336, 256613), (343, 251376), (392, 219954), (588, 146636), (686, 125688), (784, 109977), (1029, 83792), (1176, 73318), (1372, 62844), (2058, 41896), (2352, 36659), (2744, 31422), (4116, 20948), (5237, 16464), (5488, 15711), (8232, 10474)]