77531558

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 135127440

約数和(自身を除く): 57595882

約数列:

[1, 2, 13, 26, 29, 31, 58, 62, 107, 214, 377, 403, 754, 806, 899, 961, 1391, 1798, 1922, 2782, 3103, 3317, 6206, 6634, 11687, 12493, 23374, 24986, 27869, 40339, 43121, 55738, 80678, 86242, 96193, 102827, 192386, 205654, 362297, 724594, 1250509, 1336751, 2501018, 2673502, 2981983, 5963966, 38765779, 77531558]

約数ペア:

[(1, 77531558), (2, 38765779), (13, 5963966), (26, 2981983), (29, 2673502), (31, 2501018), (58, 1336751), (62, 1250509), (107, 724594), (214, 362297), (377, 205654), (403, 192386), (754, 102827), (806, 96193), (899, 86242), (961, 80678), (1391, 55738), (1798, 43121), (1922, 40339), (2782, 27869), (3103, 24986), (3317, 23374), (6206, 12493), (6634, 11687)]