80871.0000000

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 15579648

約数和(自身を除く): 9265044

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 137, 138, 167, 274, 276, 334, 411, 501, 548, 668, 822, 1002, 1644, 2004, 3151, 3841, 6302, 7682, 9453, 11523, 12604, 15364, 18906, 22879, 23046, 37812, 45758, 46092, 68637, 91516, 137274, 274548, 526217, 1052434, 1578651, 2104868, 3157302, 6314604]

約数ペア:

[(1, 6314604), (2, 3157302), (3, 2104868), (4, 1578651), (6, 1052434), (12, 526217), (23, 274548), (46, 137274), (69, 91516), (92, 68637), (137, 46092), (138, 45758), (167, 37812), (274, 23046), (276, 22879), (334, 18906), (411, 15364), (501, 12604), (548, 11523), (668, 9453), (822, 7682), (1002, 6302), (1644, 3841), (2004, 3151)]