77302904

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{9931}}^1$

素因数の和:10083

約数の個数: 32

約数和(自身を含む): 166857600

約数和(自身を除く): 89554696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3892, 7784, 9931, 19862, 39724, 69517, 79448, 139034, 278068, 556136, 1380409, 2760818, 5521636, 9662863, 11043272, 19325726, 38651452, 77302904]

約数ペア:

[(1, 77302904), (2, 38651452), (4, 19325726), (7, 11043272), (8, 9662863), (14, 5521636), (28, 2760818), (56, 1380409), (139, 556136), (278, 278068), (556, 139034), (973, 79448), (1112, 69517), (1946, 39724), (3892, 19862), (7784, 9931)]