80098272

素因数分解:

$2^5\times 3^2\times {\mathrm{278119}}^1$

素因数の和:278135

約数の個数: 36

約数和(自身を含む): 227780280

約数和(自身を除く): 147682008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 278119, 556238, 834357, 1112476, 1668714, 2224952, 2503071, 3337428, 4449904, 5006142, 6674856, 8899808, 10012284, 13349712, 20024568, 26699424, 40049136, 80098272]

約数ペア:

[(1, 80098272), (2, 40049136), (3, 26699424), (4, 20024568), (6, 13349712), (8, 10012284), (9, 8899808), (12, 6674856), (16, 5006142), (18, 4449904), (24, 3337428), (32, 2503071), (36, 2224952), (48, 1668714), (72, 1112476), (96, 834357), (144, 556238), (288, 278119)]