80378604

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{76991}}^1$

素因数の和:77030

約数の個数: 36

約数和(自身を含む): 210188160

約数和(自身を除く): 129809556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 76991, 153982, 230973, 307964, 461946, 692919, 923892, 1385838, 2232739, 2771676, 4465478, 6698217, 8930956, 13396434, 20094651, 26792868, 40189302, 80378604]

約数ペア:

[(1, 80378604), (2, 40189302), (3, 26792868), (4, 20094651), (6, 13396434), (9, 8930956), (12, 6698217), (18, 4465478), (29, 2771676), (36, 2232739), (58, 1385838), (87, 923892), (116, 692919), (174, 461946), (261, 307964), (348, 230973), (522, 153982), (1044, 76991)]