123510828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{63929}}^1$

素因数の和:63966

約数の個数: 48

約数和(自身を含む): 343687680

約数和(自身を除く): 220176852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 63929, 127858, 191787, 255716, 383574, 447503, 767148, 895006, 1342509, 1470367, 1790012, 2685018, 2940734, 4411101, 5370036, 5881468, 8822202, 10292569, 17644404, 20585138, 30877707, 41170276, 61755414, 123510828]

約数ペア:

[(1, 123510828), (2, 61755414), (3, 41170276), (4, 30877707), (6, 20585138), (7, 17644404), (12, 10292569), (14, 8822202), (21, 5881468), (23, 5370036), (28, 4411101), (42, 2940734), (46, 2685018), (69, 1790012), (84, 1470367), (92, 1342509), (138, 895006), (161, 767148), (276, 447503), (322, 383574), (483, 255716), (644, 191787), (966, 127858), (1932, 63929)]