87926956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{293}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 172872000

約数和(自身を除く): 84945044

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 199, 293, 377, 398, 586, 754, 796, 1172, 1508, 2587, 3809, 5174, 5771, 7618, 8497, 10348, 11542, 15236, 16994, 23084, 33988, 58307, 75023, 110461, 116614, 150046, 220922, 233228, 300092, 441844, 757991, 1515982, 1690903, 3031964, 3381806, 6763612, 21981739, 43963478, 87926956]

約数ペア:

[(1, 87926956), (2, 43963478), (4, 21981739), (13, 6763612), (26, 3381806), (29, 3031964), (52, 1690903), (58, 1515982), (116, 757991), (199, 441844), (293, 300092), (377, 233228), (398, 220922), (586, 150046), (754, 116614), (796, 110461), (1172, 75023), (1508, 58307), (2587, 33988), (3809, 23084), (5174, 16994), (5771, 15236), (7618, 11542), (8497, 10348)]