90144544

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{17497}}^1$

素因数の和:17537

約数の個数: 48

約数和(自身を含む): 211655808

約数和(自身を除く): 121511264

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 17497, 34994, 69988, 122479, 139976, 244958, 279952, 402431, 489916, 559904, 804862, 979832, 1609724, 1959664, 2817017, 3219448, 3919328, 5634034, 6438896, 11268068, 12877792, 22536136, 45072272, 90144544]

約数ペア:

[(1, 90144544), (2, 45072272), (4, 22536136), (7, 12877792), (8, 11268068), (14, 6438896), (16, 5634034), (23, 3919328), (28, 3219448), (32, 2817017), (46, 1959664), (56, 1609724), (92, 979832), (112, 804862), (161, 559904), (184, 489916), (224, 402431), (322, 279952), (368, 244958), (644, 139976), (736, 122479), (1288, 69988), (2576, 34994), (5152, 17497)]