84859012

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{383}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 175214592

約数和(自身を除く): 90355580

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 193, 287, 383, 386, 574, 766, 772, 1148, 1351, 1532, 2681, 2702, 5362, 5404, 7913, 10724, 15703, 15826, 31406, 31652, 55391, 62812, 73919, 109921, 110782, 147838, 219842, 221564, 295676, 439684, 517433, 1034866, 2069732, 3030679, 6061358, 12122716, 21214753, 42429506, 84859012]

約数ペア:

[(1, 84859012), (2, 42429506), (4, 21214753), (7, 12122716), (14, 6061358), (28, 3030679), (41, 2069732), (82, 1034866), (164, 517433), (193, 439684), (287, 295676), (383, 221564), (386, 219842), (574, 147838), (766, 110782), (772, 109921), (1148, 73919), (1351, 62812), (1532, 55391), (2681, 31652), (2702, 31406), (5362, 15826), (5404, 15703), (7913, 10724)]