71675406

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{15739}}^1$

素因数の和:15781

約数の個数: 48

約数和(自身を含む): 176791680

約数和(自身を除く): 105116274

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 253, 414, 506, 759, 1518, 2277, 4554, 15739, 31478, 47217, 94434, 141651, 173129, 283302, 346258, 361997, 519387, 723994, 1038774, 1085991, 1558161, 2171982, 3116322, 3257973, 3981967, 6515946, 7963934, 11945901, 23891802, 35837703, 71675406]

約数ペア:

[(1, 71675406), (2, 35837703), (3, 23891802), (6, 11945901), (9, 7963934), (11, 6515946), (18, 3981967), (22, 3257973), (23, 3116322), (33, 2171982), (46, 1558161), (66, 1085991), (69, 1038774), (99, 723994), (138, 519387), (198, 361997), (207, 346258), (253, 283302), (414, 173129), (506, 141651), (759, 94434), (1518, 47217), (2277, 31478), (4554, 15739)]