8070678

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1$

素因数の和:679

約数の個数: 80

約数和(自身を含む): 22581504

約数和(自身を除く): 14510826

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, 647, 693, 891, 1134, 1294, 1386, 1782, 1941, 2079, 3882, 4158, 4529, 5823, 6237, 7117, 9058, 11646, 12474, 13587, 14234, 17469, 21351, 27174, 34938, 40761, 42702, 49819, 52407, 64053, 81522, 99638, 104814, 122283, 128106, 149457, 192159, 244566, 298914, 366849, 384318, 448371, 576477, 733698, 896742, 1152954, 1345113, 2690226, 4035339, 8070678]

約数ペア:

[(1, 8070678), (2, 4035339), (3, 2690226), (6, 1345113), (7, 1152954), (9, 896742), (11, 733698), (14, 576477), (18, 448371), (21, 384318), (22, 366849), (27, 298914), (33, 244566), (42, 192159), (54, 149457), (63, 128106), (66, 122283), (77, 104814), (81, 99638), (99, 81522), (126, 64053), (154, 52407), (162, 49819), (189, 42702), (198, 40761), (231, 34938), (297, 27174), (378, 21351), (462, 17469), (567, 14234), (594, 13587), (647, 12474), (693, 11646), (891, 9058), (1134, 7117), (1294, 6237), (1386, 5823), (1782, 4529), (1941, 4158), (2079, 3882)]