89612588

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{6977}}^1$

素因数の和:7026

約数の個数: 36

約数和(自身を含む): 178776360

約数和(自身を除く): 89163772

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 3211, 6422, 6977, 12844, 13954, 27908, 90701, 132563, 181402, 265126, 362804, 530252, 1179113, 1723319, 2358226, 3446638, 4716452, 6893276, 22403147, 44806294, 89612588]

約数ペア:

[(1, 89612588), (2, 44806294), (4, 22403147), (13, 6893276), (19, 4716452), (26, 3446638), (38, 2358226), (52, 1723319), (76, 1179113), (169, 530252), (247, 362804), (338, 265126), (494, 181402), (676, 132563), (988, 90701), (3211, 27908), (6422, 13954), (6977, 12844)]