78989514

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{3931}}^1$

素因数の和:4150

約数の個数: 32

約数和(自身を含む): 168163776

約数和(自身を除く): 89174262

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 197, 394, 591, 1182, 3349, 3931, 6698, 7862, 10047, 11793, 20094, 23586, 66827, 133654, 200481, 400962, 774407, 1548814, 2323221, 4646442, 13164919, 26329838, 39494757, 78989514]

約数ペア:

[(1, 78989514), (2, 39494757), (3, 26329838), (6, 13164919), (17, 4646442), (34, 2323221), (51, 1548814), (102, 774407), (197, 400962), (394, 200481), (591, 133654), (1182, 66827), (3349, 23586), (3931, 20094), (6698, 11793), (7862, 10047)]