78168474218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1\times {\mathrm{50891}}^1$

素因数の和:51482

約数の個数: 32

約数和(自身を含む): 125169891840

約数和(自身を除く): 47001417622

約数列:

[1, 2, 19, 38, 83, 166, 487, 974, 1577, 3154, 9253, 18506, 40421, 50891, 80842, 101782, 767999, 966929, 1535998, 1933858, 4223953, 8447906, 24783917, 49567834, 80255107, 160510214, 470894423, 941788846, 2057065111, 4114130222, 39084237109, 78168474218]

約数ペア:

[(1, 78168474218), (2, 39084237109), (19, 4114130222), (38, 2057065111), (83, 941788846), (166, 470894423), (487, 160510214), (974, 80255107), (1577, 49567834), (3154, 24783917), (9253, 8447906), (18506, 4223953), (40421, 1933858), (50891, 1535998), (80842, 966929), (101782, 767999)]