90819732

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2591}}^1$

素因数の和:2748

約数の個数: 48

約数和(自身を含む): 222953472

約数和(自身を除く): 132133740

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 127, 138, 254, 276, 381, 508, 762, 1524, 2591, 2921, 5182, 5842, 7773, 8763, 10364, 11684, 15546, 17526, 31092, 35052, 59593, 119186, 178779, 238372, 329057, 357558, 658114, 715116, 987171, 1316228, 1974342, 3948684, 7568311, 15136622, 22704933, 30273244, 45409866, 90819732]

約数ペア:

[(1, 90819732), (2, 45409866), (3, 30273244), (4, 22704933), (6, 15136622), (12, 7568311), (23, 3948684), (46, 1974342), (69, 1316228), (92, 987171), (127, 715116), (138, 658114), (254, 357558), (276, 329057), (381, 238372), (508, 178779), (762, 119186), (1524, 59593), (2591, 35052), (2921, 31092), (5182, 17526), (5842, 15546), (7773, 11684), (8763, 10364)]