85643298

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6421}}^1$

素因数の和:6464

約数の個数: 64

約数和(自身を含む): 215779200

約数和(自身を除く): 130135902

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1482, 2223, 4446, 6421, 6669, 12842, 13338, 19263, 38526, 57789, 83473, 115578, 121999, 166946, 173367, 243998, 250419, 346734, 365997, 500838, 731994, 751257, 1097991, 1502514, 1585987, 2195982, 2253771, 3171974, 3293973, 4507542, 4757961, 6587946, 9515922, 14273883, 28547766, 42821649, 85643298]

約数ペア:

[(1, 85643298), (2, 42821649), (3, 28547766), (6, 14273883), (9, 9515922), (13, 6587946), (18, 4757961), (19, 4507542), (26, 3293973), (27, 3171974), (38, 2253771), (39, 2195982), (54, 1585987), (57, 1502514), (78, 1097991), (114, 751257), (117, 731994), (171, 500838), (234, 365997), (247, 346734), (342, 250419), (351, 243998), (494, 173367), (513, 166946), (702, 121999), (741, 115578), (1026, 83473), (1482, 57789), (2223, 38526), (4446, 19263), (6421, 13338), (6669, 12842)]