90869086

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 176463360

約数和(自身を除く): 85594274

約数列:

[1, 2, 7, 11, 14, 22, 59, 73, 77, 118, 137, 146, 154, 274, 413, 511, 649, 803, 826, 959, 1022, 1298, 1507, 1606, 1918, 3014, 4307, 4543, 5621, 8083, 8614, 9086, 10001, 10549, 11242, 16166, 20002, 21098, 30149, 47377, 56581, 60298, 70007, 88913, 94754, 110011, 113162, 140014, 177826, 220022, 331639, 590059, 622391, 663278, 770077, 1180118, 1244782, 1540154, 4130413, 6490649, 8260826, 12981298, 45434543, 90869086]

約数ペア:

[(1, 90869086), (2, 45434543), (7, 12981298), (11, 8260826), (14, 6490649), (22, 4130413), (59, 1540154), (73, 1244782), (77, 1180118), (118, 770077), (137, 663278), (146, 622391), (154, 590059), (274, 331639), (413, 220022), (511, 177826), (649, 140014), (803, 113162), (826, 110011), (959, 94754), (1022, 88913), (1298, 70007), (1507, 60298), (1606, 56581), (1918, 47377), (3014, 30149), (4307, 21098), (4543, 20002), (5621, 16166), (8083, 11242), (8614, 10549), (9086, 10001)]