84371728

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4679}}^1$

素因数の和:4724

約数の個数: 60

約数和(自身を含む): 198469440

約数和(自身を除く): 114097712

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 92, 98, 112, 161, 184, 196, 322, 368, 392, 644, 784, 1127, 1288, 2254, 2576, 4508, 4679, 9016, 9358, 18032, 18716, 32753, 37432, 65506, 74864, 107617, 131012, 215234, 229271, 262024, 430468, 458542, 524048, 753319, 860936, 917084, 1506638, 1721872, 1834168, 3013276, 3668336, 5273233, 6026552, 10546466, 12053104, 21092932, 42185864, 84371728]

約数ペア:

[(1, 84371728), (2, 42185864), (4, 21092932), (7, 12053104), (8, 10546466), (14, 6026552), (16, 5273233), (23, 3668336), (28, 3013276), (46, 1834168), (49, 1721872), (56, 1506638), (92, 917084), (98, 860936), (112, 753319), (161, 524048), (184, 458542), (196, 430468), (322, 262024), (368, 229271), (392, 215234), (644, 131012), (784, 107617), (1127, 74864), (1288, 65506), (2254, 37432), (2576, 32753), (4508, 18716), (4679, 18032), (9016, 9358)]