80577882

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19379}}^1$

素因数の和:19408

約数の個数: 64

約数和(自身を含む): 223257600

約数和(自身を除く): 142679718

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 693, 1386, 2079, 4158, 19379, 38758, 58137, 116274, 135653, 174411, 213169, 271306, 348822, 406959, 426338, 523233, 639507, 813918, 1046466, 1220877, 1279014, 1492183, 1918521, 2441754, 2984366, 3662631, 3837042, 4476549, 5755563, 7325262, 8953098, 11511126, 13429647, 26859294, 40288941, 80577882]

約数ペア:

[(1, 80577882), (2, 40288941), (3, 26859294), (6, 13429647), (7, 11511126), (9, 8953098), (11, 7325262), (14, 5755563), (18, 4476549), (21, 3837042), (22, 3662631), (27, 2984366), (33, 2441754), (42, 1918521), (54, 1492183), (63, 1279014), (66, 1220877), (77, 1046466), (99, 813918), (126, 639507), (154, 523233), (189, 426338), (198, 406959), (231, 348822), (297, 271306), (378, 213169), (462, 174411), (594, 135653), (693, 116274), (1386, 58137), (2079, 38758), (4158, 19379)]