80270496

素因数分解:

$2^5\times 3^2\times {\mathrm{278717}}^1$

素因数の和:278733

約数の個数: 36

約数和(自身を含む): 228270042

約数和(自身を除く): 147999546

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 278717, 557434, 836151, 1114868, 1672302, 2229736, 2508453, 3344604, 4459472, 5016906, 6689208, 8918944, 10033812, 13378416, 20067624, 26756832, 40135248, 80270496]

約数ペア:

[(1, 80270496), (2, 40135248), (3, 26756832), (4, 20067624), (6, 13378416), (8, 10033812), (9, 8918944), (12, 6689208), (16, 5016906), (18, 4459472), (24, 3344604), (32, 2508453), (36, 2229736), (48, 1672302), (72, 1114868), (96, 836151), (144, 557434), (288, 278717)]