79780162

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{3727}}^1$

素因数の和:3886

約数の個数: 32

約数和(自身を含む): 150312960

約数和(自身を除く): 70532798

約数列:

[1, 2, 7, 11, 14, 22, 77, 139, 154, 278, 973, 1529, 1946, 3058, 3727, 7454, 10703, 21406, 26089, 40997, 52178, 81994, 286979, 518053, 573958, 1036106, 3626371, 5698583, 7252742, 11397166, 39890081, 79780162]

約数ペア:

[(1, 79780162), (2, 39890081), (7, 11397166), (11, 7252742), (14, 5698583), (22, 3626371), (77, 1036106), (139, 573958), (154, 518053), (278, 286979), (973, 81994), (1529, 52178), (1946, 40997), (3058, 26089), (3727, 21406), (7454, 10703)]