80471334

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1\times {\mathrm{439}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 163215360

約数和(自身を除く): 82744026

約数列:

[1, 2, 3, 6, 137, 223, 274, 411, 439, 446, 669, 822, 878, 1317, 1338, 2634, 30551, 60143, 61102, 91653, 97897, 120286, 180429, 183306, 195794, 293691, 360858, 587382, 13411889, 26823778, 40235667, 80471334]

約数ペア:

[(1, 80471334), (2, 40235667), (3, 26823778), (6, 13411889), (137, 587382), (223, 360858), (274, 293691), (411, 195794), (439, 183306), (446, 180429), (669, 120286), (822, 97897), (878, 91653), (1317, 61102), (1338, 60143), (2634, 30551)]