80857098

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{27901}}^1$

素因数の和:27939

約数の個数: 48

約数和(自身を含む): 208930176

約数和(自身を除く): 128073078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 27901, 55802, 83703, 167406, 195307, 251109, 390614, 502218, 585921, 641723, 1171842, 1283446, 1757763, 1925169, 3515526, 3850338, 4492061, 5775507, 8984122, 11551014, 13476183, 26952366, 40428549, 80857098]

約数ペア:

[(1, 80857098), (2, 40428549), (3, 26952366), (6, 13476183), (7, 11551014), (9, 8984122), (14, 5775507), (18, 4492061), (21, 3850338), (23, 3515526), (42, 1925169), (46, 1757763), (63, 1283446), (69, 1171842), (126, 641723), (138, 585921), (161, 502218), (207, 390614), (322, 251109), (414, 195307), (483, 167406), (966, 83703), (1449, 55802), (2898, 27901)]