90949166

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{1013}}^1$

素因数の和:1097

約数の個数: 48

約数和(自身を含む): 174781152

約数和(自身を除く): 83831986

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 121, 154, 242, 371, 583, 742, 847, 1013, 1166, 1694, 2026, 4081, 6413, 7091, 8162, 11143, 12826, 14182, 22286, 44891, 53689, 78001, 89782, 107378, 122573, 156002, 245146, 375823, 590579, 751646, 858011, 1181158, 1716022, 4134053, 6496369, 8268106, 12992738, 45474583, 90949166]

約数ペア:

[(1, 90949166), (2, 45474583), (7, 12992738), (11, 8268106), (14, 6496369), (22, 4134053), (53, 1716022), (77, 1181158), (106, 858011), (121, 751646), (154, 590579), (242, 375823), (371, 245146), (583, 156002), (742, 122573), (847, 107378), (1013, 89782), (1166, 78001), (1694, 53689), (2026, 44891), (4081, 22286), (6413, 14182), (7091, 12826), (8162, 11143)]