71660456

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 167227200

約数和(自身を除く): 95566744

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 41, 46, 56, 59, 82, 92, 118, 161, 164, 184, 236, 287, 322, 328, 413, 472, 529, 574, 644, 826, 943, 1058, 1148, 1288, 1357, 1652, 1886, 2116, 2296, 2419, 2714, 3304, 3703, 3772, 4232, 4838, 5428, 6601, 7406, 7544, 9499, 9676, 10856, 13202, 14812, 16933, 18998, 19352, 21689, 26404, 29624, 31211, 33866, 37996, 43378, 52808, 55637, 62422, 67732, 75992, 86756, 111274, 124844, 135464, 151823, 173512, 218477, 222548, 249688, 303646, 389459, 436954, 445096, 607292, 778918, 873908, 1214584, 1279651, 1557836, 1747816, 2559302, 3115672, 5118604, 8957557, 10237208, 17915114, 35830228, 71660456]

約数ペア:

[(1, 71660456), (2, 35830228), (4, 17915114), (7, 10237208), (8, 8957557), (14, 5118604), (23, 3115672), (28, 2559302), (41, 1747816), (46, 1557836), (56, 1279651), (59, 1214584), (82, 873908), (92, 778918), (118, 607292), (161, 445096), (164, 436954), (184, 389459), (236, 303646), (287, 249688), (322, 222548), (328, 218477), (413, 173512), (472, 151823), (529, 135464), (574, 124844), (644, 111274), (826, 86756), (943, 75992), (1058, 67732), (1148, 62422), (1288, 55637), (1357, 52808), (1652, 43378), (1886, 37996), (2116, 33866), (2296, 31211), (2419, 29624), (2714, 26404), (3304, 21689), (3703, 19352), (3772, 18998), (4232, 16933), (4838, 14812), (5428, 13202), (6601, 10856), (7406, 9676), (7544, 9499)]