80403138

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{51343}}^1$

素因数の和:51383

約数の個数: 32

約数和(自身を含む): 184838400

約数和(自身を除く): 104435262

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 51343, 102686, 154029, 308058, 462087, 924174, 1386261, 1488947, 2772522, 2977894, 4466841, 8933682, 13400523, 26801046, 40201569, 80403138]

約数ペア:

[(1, 80403138), (2, 40201569), (3, 26801046), (6, 13400523), (9, 8933682), (18, 4466841), (27, 2977894), (29, 2772522), (54, 1488947), (58, 1386261), (87, 924174), (174, 462087), (261, 308058), (522, 154029), (783, 102686), (1566, 51343)]