81948944

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{6047}}^1$

素因数の和:6084

約数の個数: 60

約数和(自身を含む): 199487232

約数和(自身を除く): 117538288

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 847, 968, 1232, 1694, 1936, 3388, 6047, 6776, 12094, 13552, 24188, 42329, 48376, 66517, 84658, 96752, 133034, 169316, 266068, 338632, 465619, 532136, 677264, 731687, 931238, 1064272, 1463374, 1862476, 2926748, 3724952, 5121809, 5853496, 7449904, 10243618, 11706992, 20487236, 40974472, 81948944]

約数ペア:

[(1, 81948944), (2, 40974472), (4, 20487236), (7, 11706992), (8, 10243618), (11, 7449904), (14, 5853496), (16, 5121809), (22, 3724952), (28, 2926748), (44, 1862476), (56, 1463374), (77, 1064272), (88, 931238), (112, 731687), (121, 677264), (154, 532136), (176, 465619), (242, 338632), (308, 266068), (484, 169316), (616, 133034), (847, 96752), (968, 84658), (1232, 66517), (1694, 48376), (1936, 42329), (3388, 24188), (6047, 13552), (6776, 12094)]