85779076

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 163658880

約数和(自身を除く): 77879804

約数列:

[1, 2, 4, 17, 34, 68, 71, 109, 142, 163, 218, 284, 326, 436, 652, 1207, 1853, 2414, 2771, 3706, 4828, 5542, 7412, 7739, 11084, 11573, 15478, 17767, 23146, 30956, 35534, 46292, 71068, 131563, 196741, 263126, 302039, 393482, 526252, 604078, 786964, 1208156, 1261457, 2522914, 5045828, 21444769, 42889538, 85779076]

約数ペア:

[(1, 85779076), (2, 42889538), (4, 21444769), (17, 5045828), (34, 2522914), (68, 1261457), (71, 1208156), (109, 786964), (142, 604078), (163, 526252), (218, 393482), (284, 302039), (326, 263126), (436, 196741), (652, 131563), (1207, 71068), (1853, 46292), (2414, 35534), (2771, 30956), (3706, 23146), (4828, 17767), (5542, 15478), (7412, 11573), (7739, 11084)]