79986438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4567}}^1$

素因数の和:4721

約数の個数: 48

約数和(自身を含む): 199530240

約数和(自身を除く): 119543802

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 139, 278, 417, 834, 973, 1251, 1946, 2502, 2919, 4567, 5838, 8757, 9134, 13701, 17514, 27402, 31969, 41103, 63938, 82206, 95907, 191814, 287721, 575442, 634813, 1269626, 1904439, 3808878, 4443691, 5713317, 8887382, 11426634, 13331073, 26662146, 39993219, 79986438]

約数ペア:

[(1, 79986438), (2, 39993219), (3, 26662146), (6, 13331073), (7, 11426634), (9, 8887382), (14, 5713317), (18, 4443691), (21, 3808878), (42, 1904439), (63, 1269626), (126, 634813), (139, 575442), (278, 287721), (417, 191814), (834, 95907), (973, 82206), (1251, 63938), (1946, 41103), (2502, 31969), (2919, 27402), (4567, 17514), (5838, 13701), (8757, 9134)]