91691028

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1979}}^1$

素因数の和:2019

約数の個数: 120

約数和(自身を含む): 281746080

約数和(自身を除く): 190055052

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 81, 99, 108, 117, 132, 143, 156, 162, 198, 234, 286, 297, 324, 351, 396, 429, 468, 572, 594, 702, 858, 891, 1053, 1188, 1287, 1404, 1716, 1782, 1979, 2106, 2574, 3564, 3861, 3958, 4212, 5148, 5937, 7722, 7916, 11583, 11874, 15444, 17811, 21769, 23166, 23748, 25727, 35622, 43538, 46332, 51454, 53433, 65307, 71244, 77181, 87076, 102908, 106866, 130614, 154362, 160299, 195921, 213732, 231543, 261228, 282997, 308724, 320598, 391842, 463086, 565994, 587763, 641196, 694629, 783684, 848991, 926172, 1131988, 1175526, 1389258, 1697982, 1763289, 2083887, 2351052, 2546973, 2778516, 3395964, 3526578, 4167774, 5093946, 7053156, 7640919, 8335548, 10187892, 15281838, 22922757, 30563676, 45845514, 91691028]

約数ペア:

[(1, 91691028), (2, 45845514), (3, 30563676), (4, 22922757), (6, 15281838), (9, 10187892), (11, 8335548), (12, 7640919), (13, 7053156), (18, 5093946), (22, 4167774), (26, 3526578), (27, 3395964), (33, 2778516), (36, 2546973), (39, 2351052), (44, 2083887), (52, 1763289), (54, 1697982), (66, 1389258), (78, 1175526), (81, 1131988), (99, 926172), (108, 848991), (117, 783684), (132, 694629), (143, 641196), (156, 587763), (162, 565994), (198, 463086), (234, 391842), (286, 320598), (297, 308724), (324, 282997), (351, 261228), (396, 231543), (429, 213732), (468, 195921), (572, 160299), (594, 154362), (702, 130614), (858, 106866), (891, 102908), (1053, 87076), (1188, 77181), (1287, 71244), (1404, 65307), (1716, 53433), (1782, 51454), (1979, 46332), (2106, 43538), (2574, 35622), (3564, 25727), (3861, 23748), (3958, 23166), (4212, 21769), (5148, 17811), (5937, 15444), (7722, 11874), (7916, 11583)]