80499348

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{16087}}^1$

素因数の和:16236

約数の個数: 36

約数和(自身を含む): 204961120

約数和(自身を除く): 124461772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 16087, 32174, 48261, 64348, 96522, 144783, 193044, 289566, 579132, 2236093, 4472186, 6708279, 8944372, 13416558, 20124837, 26833116, 40249674, 80499348]

約数ペア:

[(1, 80499348), (2, 40249674), (3, 26833116), (4, 20124837), (6, 13416558), (9, 8944372), (12, 6708279), (18, 4472186), (36, 2236093), (139, 579132), (278, 289566), (417, 193044), (556, 144783), (834, 96522), (1251, 64348), (1668, 48261), (2502, 32174), (5004, 16087)]