77269276

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{20749}}^1$

素因数の和:20786

約数の個数: 36

約数和(自身を含む): 165585000

約数和(自身を除く): 88315724

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 20749, 41498, 82996, 145243, 290486, 394231, 580972, 788462, 1016701, 1576924, 2033402, 2759617, 4066804, 5519234, 11038468, 19317319, 38634638, 77269276]

約数ペア:

[(1, 77269276), (2, 38634638), (4, 19317319), (7, 11038468), (14, 5519234), (19, 4066804), (28, 2759617), (38, 2033402), (49, 1576924), (76, 1016701), (98, 788462), (133, 580972), (196, 394231), (266, 290486), (532, 145243), (931, 82996), (1862, 41498), (3724, 20749)]