77973808

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{15277}}^1$

素因数の和:15325

約数の個数: 40

約数和(自身を含む): 170502480

約数和(自身を除く): 92528672

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 5104, 15277, 30554, 61108, 122216, 168047, 244432, 336094, 443033, 672188, 886066, 1344376, 1772132, 2688752, 3544264, 4873363, 7088528, 9746726, 19493452, 38986904, 77973808]

約数ペア:

[(1, 77973808), (2, 38986904), (4, 19493452), (8, 9746726), (11, 7088528), (16, 4873363), (22, 3544264), (29, 2688752), (44, 1772132), (58, 1344376), (88, 886066), (116, 672188), (176, 443033), (232, 336094), (319, 244432), (464, 168047), (638, 122216), (1276, 61108), (2552, 30554), (5104, 15277)]