74321316

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{277}}^1$

素因数の和:573

約数の個数: 72

約数和(自身を含む): 195806520

約数和(自身を除く): 121485204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 257, 261, 277, 348, 514, 522, 554, 771, 831, 1028, 1044, 1108, 1542, 1662, 2313, 2493, 3084, 3324, 4626, 4986, 7453, 8033, 9252, 9972, 14906, 16066, 22359, 24099, 29812, 32132, 44718, 48198, 67077, 71189, 72297, 89436, 96396, 134154, 142378, 144594, 213567, 268308, 284756, 289188, 427134, 640701, 854268, 1281402, 2064481, 2562804, 4128962, 6193443, 8257924, 12386886, 18580329, 24773772, 37160658, 74321316]

約数ペア:

[(1, 74321316), (2, 37160658), (3, 24773772), (4, 18580329), (6, 12386886), (9, 8257924), (12, 6193443), (18, 4128962), (29, 2562804), (36, 2064481), (58, 1281402), (87, 854268), (116, 640701), (174, 427134), (257, 289188), (261, 284756), (277, 268308), (348, 213567), (514, 144594), (522, 142378), (554, 134154), (771, 96396), (831, 89436), (1028, 72297), (1044, 71189), (1108, 67077), (1542, 48198), (1662, 44718), (2313, 32132), (2493, 29812), (3084, 24099), (3324, 22359), (4626, 16066), (4986, 14906), (7453, 9972), (8033, 9252)]