68954644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1117}}^1$

素因数の和:1216

約数の個数: 48

約数和(自身を含む): 139741056

約数和(自身を除く): 70786412

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 61, 92, 122, 244, 253, 506, 671, 1012, 1117, 1342, 1403, 2234, 2684, 2806, 4468, 5612, 12287, 15433, 24574, 25691, 30866, 49148, 51382, 61732, 68137, 102764, 136274, 272548, 282601, 565202, 749507, 1130404, 1499014, 1567151, 2998028, 3134302, 6268604, 17238661, 34477322, 68954644]

約数ペア:

[(1, 68954644), (2, 34477322), (4, 17238661), (11, 6268604), (22, 3134302), (23, 2998028), (44, 1567151), (46, 1499014), (61, 1130404), (92, 749507), (122, 565202), (244, 282601), (253, 272548), (506, 136274), (671, 102764), (1012, 68137), (1117, 61732), (1342, 51382), (1403, 49148), (2234, 30866), (2684, 25691), (2806, 24574), (4468, 15433), (5612, 12287)]