123879294

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9931}}^1$

素因数の和:9963

約数の個数: 80

約数和(自身を含む): 346110336

約数和(自身を除く): 222231042

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 99, 126, 154, 162, 189, 198, 231, 297, 378, 462, 567, 594, 693, 891, 1134, 1386, 1782, 2079, 4158, 6237, 9931, 12474, 19862, 29793, 59586, 69517, 89379, 109241, 139034, 178758, 208551, 218482, 268137, 327723, 417102, 536274, 625653, 655446, 764687, 804411, 983169, 1251306, 1529374, 1608822, 1876959, 1966338, 2294061, 2949507, 3753918, 4588122, 5630877, 5899014, 6882183, 8848521, 11261754, 13764366, 17697042, 20646549, 41293098, 61939647, 123879294]

約数ペア:

[(1, 123879294), (2, 61939647), (3, 41293098), (6, 20646549), (7, 17697042), (9, 13764366), (11, 11261754), (14, 8848521), (18, 6882183), (21, 5899014), (22, 5630877), (27, 4588122), (33, 3753918), (42, 2949507), (54, 2294061), (63, 1966338), (66, 1876959), (77, 1608822), (81, 1529374), (99, 1251306), (126, 983169), (154, 804411), (162, 764687), (189, 655446), (198, 625653), (231, 536274), (297, 417102), (378, 327723), (462, 268137), (567, 218482), (594, 208551), (693, 178758), (891, 139034), (1134, 109241), (1386, 89379), (1782, 69517), (2079, 59586), (4158, 29793), (6237, 19862), (9931, 12474)]