77657284

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{911}}^1$

素因数の和:1227

約数の個数: 24

約数和(自身を含む): 138047616

約数和(自身を除く): 60390332

約数列:

[1, 2, 4, 101, 202, 211, 404, 422, 844, 911, 1822, 3644, 21311, 42622, 85244, 92011, 184022, 192221, 368044, 384442, 768884, 19414321, 38828642, 77657284]

約数ペア:

[(1, 77657284), (2, 38828642), (4, 19414321), (101, 768884), (202, 384442), (211, 368044), (404, 192221), (422, 184022), (844, 92011), (911, 85244), (1822, 42622), (3644, 21311)]