71345328

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{87433}}^1$

素因数の和:87461

約数の個数: 40

約数和(自身を含む): 195152688

約数和(自身を除く): 123807360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 87433, 174866, 262299, 349732, 524598, 699464, 1049196, 1398928, 1486361, 2098392, 2972722, 4196784, 4459083, 5945444, 8918166, 11890888, 17836332, 23781776, 35672664, 71345328]

約数ペア:

[(1, 71345328), (2, 35672664), (3, 23781776), (4, 17836332), (6, 11890888), (8, 8918166), (12, 5945444), (16, 4459083), (17, 4196784), (24, 2972722), (34, 2098392), (48, 1486361), (51, 1398928), (68, 1049196), (102, 699464), (136, 524598), (204, 349732), (272, 262299), (408, 174866), (816, 87433)]