71085564

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{16319}}^1$

素因数の和:16351

約数の個数: 54

約数和(自身を含む): 197520960

約数和(自身を除く): 126435396

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 16319, 32638, 48957, 65276, 97914, 146871, 179509, 195828, 293742, 359018, 538527, 587484, 718036, 1077054, 1615581, 1974599, 2154108, 3231162, 3949198, 5923797, 6462324, 7898396, 11847594, 17771391, 23695188, 35542782, 71085564]

約数ペア:

[(1, 71085564), (2, 35542782), (3, 23695188), (4, 17771391), (6, 11847594), (9, 7898396), (11, 6462324), (12, 5923797), (18, 3949198), (22, 3231162), (33, 2154108), (36, 1974599), (44, 1615581), (66, 1077054), (99, 718036), (121, 587484), (132, 538527), (198, 359018), (242, 293742), (363, 195828), (396, 179509), (484, 146871), (726, 97914), (1089, 65276), (1452, 48957), (2178, 32638), (4356, 16319)]