83818956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28279}}^1$

素因数の和:28318

約数の個数: 48

約数和(自身を含む): 221715200

約数和(自身を除く): 137896244

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 28279, 56558, 84837, 113116, 169674, 339348, 367627, 537301, 735254, 1074602, 1102881, 1470508, 1611903, 2149204, 2205762, 3223806, 4411524, 6447612, 6984913, 13969826, 20954739, 27939652, 41909478, 83818956]

約数ペア:

[(1, 83818956), (2, 41909478), (3, 27939652), (4, 20954739), (6, 13969826), (12, 6984913), (13, 6447612), (19, 4411524), (26, 3223806), (38, 2205762), (39, 2149204), (52, 1611903), (57, 1470508), (76, 1102881), (78, 1074602), (114, 735254), (156, 537301), (228, 367627), (247, 339348), (494, 169674), (741, 113116), (988, 84837), (1482, 56558), (2964, 28279)]