90851046

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5573}}^1$

素因数の和:5621

約数の個数: 64

約数和(自身を含む): 224743680

約数和(自身を除く): 133892634

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 57, 66, 78, 114, 143, 209, 247, 286, 418, 429, 494, 627, 741, 858, 1254, 1482, 2717, 5434, 5573, 8151, 11146, 16302, 16719, 33438, 61303, 72449, 105887, 122606, 144898, 183909, 211774, 217347, 317661, 367818, 434694, 635322, 796939, 1164757, 1376531, 1593878, 2329514, 2390817, 2753062, 3494271, 4129593, 4781634, 6988542, 8259186, 15141841, 30283682, 45425523, 90851046]

約数ペア:

[(1, 90851046), (2, 45425523), (3, 30283682), (6, 15141841), (11, 8259186), (13, 6988542), (19, 4781634), (22, 4129593), (26, 3494271), (33, 2753062), (38, 2390817), (39, 2329514), (57, 1593878), (66, 1376531), (78, 1164757), (114, 796939), (143, 635322), (209, 434694), (247, 367818), (286, 317661), (418, 217347), (429, 211774), (494, 183909), (627, 144898), (741, 122606), (858, 105887), (1254, 72449), (1482, 61303), (2717, 33438), (5434, 16719), (5573, 16302), (8151, 11146)]