80136

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{53}}^1$

素因数の和:75

約数の個数: 64

約数和(自身を含む): 259200

約数和(自身を除く): 179064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 53, 54, 56, 63, 72, 84, 106, 108, 126, 159, 168, 189, 212, 216, 252, 318, 371, 378, 424, 477, 504, 636, 742, 756, 954, 1113, 1272, 1431, 1484, 1512, 1908, 2226, 2862, 2968, 3339, 3816, 4452, 5724, 6678, 8904, 10017, 11448, 13356, 20034, 26712, 40068, 80136]

約数ペア:

[(1, 80136), (2, 40068), (3, 26712), (4, 20034), (6, 13356), (7, 11448), (8, 10017), (9, 8904), (12, 6678), (14, 5724), (18, 4452), (21, 3816), (24, 3339), (27, 2968), (28, 2862), (36, 2226), (42, 1908), (53, 1512), (54, 1484), (56, 1431), (63, 1272), (72, 1113), (84, 954), (106, 756), (108, 742), (126, 636), (159, 504), (168, 477), (189, 424), (212, 378), (216, 371), (252, 318)]