83978944

素因数分解:

$2^6\times 7^2\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:526

約数の個数: 84

約数和(自身を含む): 197479920

約数和(自身を除く): 113500976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 64, 98, 112, 122, 196, 224, 244, 392, 427, 439, 448, 488, 784, 854, 878, 976, 1568, 1708, 1756, 1952, 2989, 3073, 3136, 3416, 3512, 3904, 5978, 6146, 6832, 7024, 11956, 12292, 13664, 14048, 21511, 23912, 24584, 26779, 27328, 28096, 43022, 47824, 49168, 53558, 86044, 95648, 98336, 107116, 172088, 187453, 191296, 196672, 214232, 344176, 374906, 428464, 688352, 749812, 856928, 1312171, 1376704, 1499624, 1713856, 2624342, 2999248, 5248684, 5998496, 10497368, 11996992, 20994736, 41989472, 83978944]

約数ペア:

[(1, 83978944), (2, 41989472), (4, 20994736), (7, 11996992), (8, 10497368), (14, 5998496), (16, 5248684), (28, 2999248), (32, 2624342), (49, 1713856), (56, 1499624), (61, 1376704), (64, 1312171), (98, 856928), (112, 749812), (122, 688352), (196, 428464), (224, 374906), (244, 344176), (392, 214232), (427, 196672), (439, 191296), (448, 187453), (488, 172088), (784, 107116), (854, 98336), (878, 95648), (976, 86044), (1568, 53558), (1708, 49168), (1756, 47824), (1952, 43022), (2989, 28096), (3073, 27328), (3136, 26779), (3416, 24584), (3512, 23912), (3904, 21511), (5978, 14048), (6146, 13664), (6832, 12292), (7024, 11956)]