85237236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{827}}^1$

素因数の和:1253

約数の個数: 72

約数和(自身を含む): 247141440

約数和(自身を除く): 161904204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 409, 818, 827, 1227, 1636, 1654, 2454, 2481, 2863, 3308, 3681, 4908, 4962, 5726, 5789, 7362, 7443, 8589, 9924, 11452, 11578, 14724, 14886, 17178, 17367, 23156, 25767, 29772, 34356, 34734, 51534, 52101, 69468, 103068, 104202, 208404, 338243, 676486, 1014729, 1352972, 2029458, 2367701, 3044187, 4058916, 4735402, 6088374, 7103103, 9470804, 12176748, 14206206, 21309309, 28412412, 42618618, 85237236]

約数ペア:

[(1, 85237236), (2, 42618618), (3, 28412412), (4, 21309309), (6, 14206206), (7, 12176748), (9, 9470804), (12, 7103103), (14, 6088374), (18, 4735402), (21, 4058916), (28, 3044187), (36, 2367701), (42, 2029458), (63, 1352972), (84, 1014729), (126, 676486), (252, 338243), (409, 208404), (818, 104202), (827, 103068), (1227, 69468), (1636, 52101), (1654, 51534), (2454, 34734), (2481, 34356), (2863, 29772), (3308, 25767), (3681, 23156), (4908, 17367), (4962, 17178), (5726, 14886), (5789, 14724), (7362, 11578), (7443, 11452), (8589, 9924)]