77268688

素因数分解:

$2^4\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1471}}^1$

素因数の和:1560

約数の個数: 60

約数和(自身を含む): 176869632

約数和(自身を除く): 99600944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 67, 98, 112, 134, 196, 268, 392, 469, 536, 784, 938, 1072, 1471, 1876, 2942, 3283, 3752, 5884, 6566, 7504, 10297, 11768, 13132, 20594, 23536, 26264, 41188, 52528, 72079, 82376, 98557, 144158, 164752, 197114, 288316, 394228, 576632, 689899, 788456, 1153264, 1379798, 1576912, 2759596, 4829293, 5519192, 9658586, 11038384, 19317172, 38634344, 77268688]

約数ペア:

[(1, 77268688), (2, 38634344), (4, 19317172), (7, 11038384), (8, 9658586), (14, 5519192), (16, 4829293), (28, 2759596), (49, 1576912), (56, 1379798), (67, 1153264), (98, 788456), (112, 689899), (134, 576632), (196, 394228), (268, 288316), (392, 197114), (469, 164752), (536, 144158), (784, 98557), (938, 82376), (1072, 72079), (1471, 52528), (1876, 41188), (2942, 26264), (3283, 23536), (3752, 20594), (5884, 13132), (6566, 11768), (7504, 10297)]