80848108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{937}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 161681184

約数和(自身を除く): 80833076

約数列:

[1, 2, 4, 11, 22, 37, 44, 53, 74, 106, 148, 212, 407, 583, 814, 937, 1166, 1628, 1874, 1961, 2332, 3748, 3922, 7844, 10307, 20614, 21571, 34669, 41228, 43142, 49661, 69338, 86284, 99322, 138676, 198644, 381359, 546271, 762718, 1092542, 1525436, 1837457, 2185084, 3674914, 7349828, 20212027, 40424054, 80848108]

約数ペア:

[(1, 80848108), (2, 40424054), (4, 20212027), (11, 7349828), (22, 3674914), (37, 2185084), (44, 1837457), (53, 1525436), (74, 1092542), (106, 762718), (148, 546271), (212, 381359), (407, 198644), (583, 138676), (814, 99322), (937, 86284), (1166, 69338), (1628, 49661), (1874, 43142), (1961, 41228), (2332, 34669), (3748, 21571), (3922, 20614), (7844, 10307)]