77562636

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20011}}^1$

素因数の和:20054

約数の個数: 48

約数和(自身を含む): 201720960

約数和(自身を除く): 124158324

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 20011, 40022, 60033, 80044, 120066, 240132, 340187, 380209, 680374, 760418, 1020561, 1140627, 1360748, 1520836, 2041122, 2281254, 4082244, 4562508, 6463553, 12927106, 19390659, 25854212, 38781318, 77562636]

約数ペア:

[(1, 77562636), (2, 38781318), (3, 25854212), (4, 19390659), (6, 12927106), (12, 6463553), (17, 4562508), (19, 4082244), (34, 2281254), (38, 2041122), (51, 1520836), (57, 1360748), (68, 1140627), (76, 1020561), (102, 760418), (114, 680374), (204, 380209), (228, 340187), (323, 240132), (646, 120066), (969, 80044), (1292, 60033), (1938, 40022), (3876, 20011)]