8143254

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:231

約数の個数: 80

約数和(自身を含む): 21466368

約数和(自身を除く): 13323114

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 81, 86, 126, 129, 162, 167, 189, 258, 301, 334, 378, 387, 501, 567, 602, 774, 903, 1002, 1134, 1161, 1169, 1503, 1806, 2322, 2338, 2709, 3006, 3483, 3507, 4509, 5418, 6966, 7014, 7181, 8127, 9018, 10521, 13527, 14362, 16254, 21042, 21543, 24381, 27054, 31563, 43086, 48762, 50267, 63126, 64629, 94689, 100534, 129258, 150801, 189378, 193887, 301602, 387774, 452403, 581661, 904806, 1163322, 1357209, 2714418, 4071627, 8143254]

約数ペア:

[(1, 8143254), (2, 4071627), (3, 2714418), (6, 1357209), (7, 1163322), (9, 904806), (14, 581661), (18, 452403), (21, 387774), (27, 301602), (42, 193887), (43, 189378), (54, 150801), (63, 129258), (81, 100534), (86, 94689), (126, 64629), (129, 63126), (162, 50267), (167, 48762), (189, 43086), (258, 31563), (301, 27054), (334, 24381), (378, 21543), (387, 21042), (501, 16254), (567, 14362), (602, 13527), (774, 10521), (903, 9018), (1002, 8127), (1134, 7181), (1161, 7014), (1169, 6966), (1503, 5418), (1806, 4509), (2322, 3507), (2338, 3483), (2709, 3006)]