67967718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{443}}^1$

素因数の和:749

約数の個数: 64

約数和(自身を含む): 168279552

約数和(自身を除く): 100311834

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 281, 443, 546, 562, 843, 886, 1329, 1686, 1967, 2658, 3101, 3653, 3934, 5759, 5901, 6202, 7306, 9303, 10959, 11518, 11802, 17277, 18606, 21918, 25571, 34554, 40313, 51142, 76713, 80626, 120939, 124483, 153426, 241878, 248966, 373449, 746898, 871381, 1618279, 1742762, 2614143, 3236558, 4854837, 5228286, 9709674, 11327953, 22655906, 33983859, 67967718]

約数ペア:

[(1, 67967718), (2, 33983859), (3, 22655906), (6, 11327953), (7, 9709674), (13, 5228286), (14, 4854837), (21, 3236558), (26, 2614143), (39, 1742762), (42, 1618279), (78, 871381), (91, 746898), (182, 373449), (273, 248966), (281, 241878), (443, 153426), (546, 124483), (562, 120939), (843, 80626), (886, 76713), (1329, 51142), (1686, 40313), (1967, 34554), (2658, 25571), (3101, 21918), (3653, 18606), (3934, 17277), (5759, 11802), (5901, 11518), (6202, 10959), (7306, 9303)]