83897408

素因数分解:

$2^6\times 7^2\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:920

約数の個数: 84

約数和(自身を含む): 200143872

約数和(自身を除く): 116246464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 196, 217, 224, 248, 392, 434, 448, 496, 784, 863, 868, 992, 1519, 1568, 1726, 1736, 1984, 3038, 3136, 3452, 3472, 6041, 6076, 6904, 6944, 12082, 12152, 13808, 13888, 24164, 24304, 26753, 27616, 42287, 48328, 48608, 53506, 55232, 84574, 96656, 97216, 107012, 169148, 187271, 193312, 214024, 338296, 374542, 386624, 428048, 676592, 749084, 856096, 1310897, 1353184, 1498168, 1712192, 2621794, 2706368, 2996336, 5243588, 5992672, 10487176, 11985344, 20974352, 41948704, 83897408]

約数ペア:

[(1, 83897408), (2, 41948704), (4, 20974352), (7, 11985344), (8, 10487176), (14, 5992672), (16, 5243588), (28, 2996336), (31, 2706368), (32, 2621794), (49, 1712192), (56, 1498168), (62, 1353184), (64, 1310897), (98, 856096), (112, 749084), (124, 676592), (196, 428048), (217, 386624), (224, 374542), (248, 338296), (392, 214024), (434, 193312), (448, 187271), (496, 169148), (784, 107012), (863, 97216), (868, 96656), (992, 84574), (1519, 55232), (1568, 53506), (1726, 48608), (1736, 48328), (1984, 42287), (3038, 27616), (3136, 26753), (3452, 24304), (3472, 24164), (6041, 13888), (6076, 13808), (6904, 12152), (6944, 12082)]