80707044

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 214663680

約数和(自身を除く): 133956636

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 59, 66, 86, 118, 129, 132, 172, 177, 236, 241, 258, 354, 473, 482, 516, 649, 708, 723, 946, 964, 1298, 1419, 1446, 1892, 1947, 2537, 2596, 2651, 2838, 2892, 3894, 5074, 5302, 5676, 7611, 7788, 7953, 10148, 10363, 10604, 14219, 15222, 15906, 20726, 27907, 28438, 30444, 31089, 31812, 41452, 42657, 55814, 56876, 62178, 83721, 85314, 111628, 113993, 124356, 156409, 167442, 170628, 227986, 312818, 334884, 341979, 455972, 469227, 611417, 625636, 683958, 938454, 1222834, 1367916, 1834251, 1876908, 2445668, 3668502, 6725587, 7337004, 13451174, 20176761, 26902348, 40353522, 80707044]

約数ペア:

[(1, 80707044), (2, 40353522), (3, 26902348), (4, 20176761), (6, 13451174), (11, 7337004), (12, 6725587), (22, 3668502), (33, 2445668), (43, 1876908), (44, 1834251), (59, 1367916), (66, 1222834), (86, 938454), (118, 683958), (129, 625636), (132, 611417), (172, 469227), (177, 455972), (236, 341979), (241, 334884), (258, 312818), (354, 227986), (473, 170628), (482, 167442), (516, 156409), (649, 124356), (708, 113993), (723, 111628), (946, 85314), (964, 83721), (1298, 62178), (1419, 56876), (1446, 55814), (1892, 42657), (1947, 41452), (2537, 31812), (2596, 31089), (2651, 30444), (2838, 28438), (2892, 27907), (3894, 20726), (5074, 15906), (5302, 15222), (5676, 14219), (7611, 10604), (7788, 10363), (7953, 10148)]