77952476

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{2897}}^1$

素因数の和:2970

約数の個数: 36

約数和(自身を含む): 161151984

約数和(自身を除く): 83199508

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 961, 1922, 2897, 3844, 5794, 6727, 11588, 13454, 20279, 26908, 40558, 81116, 89807, 179614, 359228, 628649, 1257298, 2514596, 2784017, 5568034, 11136068, 19488119, 38976238, 77952476]

約数ペア:

[(1, 77952476), (2, 38976238), (4, 19488119), (7, 11136068), (14, 5568034), (28, 2784017), (31, 2514596), (62, 1257298), (124, 628649), (217, 359228), (434, 179614), (868, 89807), (961, 81116), (1922, 40558), (2897, 26908), (3844, 20279), (5794, 13454), (6727, 11588)]