121876728

素因数分解:

$2^3\times 3^1\times {\mathrm{383}}^1\times {\mathrm{13259}}^1$

素因数の和:13651

約数の個数: 32

約数和(自身を含む): 305510400

約数和(自身を除く): 183633672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 383, 766, 1149, 1532, 2298, 3064, 4596, 9192, 13259, 26518, 39777, 53036, 79554, 106072, 159108, 318216, 5078197, 10156394, 15234591, 20312788, 30469182, 40625576, 60938364, 121876728]

約数ペア:

[(1, 121876728), (2, 60938364), (3, 40625576), (4, 30469182), (6, 20312788), (8, 15234591), (12, 10156394), (24, 5078197), (383, 318216), (766, 159108), (1149, 106072), (1532, 79554), (2298, 53036), (3064, 39777), (4596, 26518), (9192, 13259)]