79070418

素因数分解:

$2^1\times 3^4\times 7^3\times {\mathrm{1423}}^1$

素因数の和:1458

約数の個数: 80

約数和(自身を含む): 206764800

約数和(自身を除く): 127694382

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 343, 378, 441, 567, 686, 882, 1029, 1134, 1323, 1423, 2058, 2646, 2846, 3087, 3969, 4269, 6174, 7938, 8538, 9261, 9961, 12807, 18522, 19922, 25614, 27783, 29883, 38421, 55566, 59766, 69727, 76842, 89649, 115263, 139454, 179298, 209181, 230526, 268947, 418362, 488089, 537894, 627543, 806841, 976178, 1255086, 1464267, 1613682, 1882629, 2928534, 3765258, 4392801, 5647887, 8785602, 11295774, 13178403, 26356806, 39535209, 79070418]

約数ペア:

[(1, 79070418), (2, 39535209), (3, 26356806), (6, 13178403), (7, 11295774), (9, 8785602), (14, 5647887), (18, 4392801), (21, 3765258), (27, 2928534), (42, 1882629), (49, 1613682), (54, 1464267), (63, 1255086), (81, 976178), (98, 806841), (126, 627543), (147, 537894), (162, 488089), (189, 418362), (294, 268947), (343, 230526), (378, 209181), (441, 179298), (567, 139454), (686, 115263), (882, 89649), (1029, 76842), (1134, 69727), (1323, 59766), (1423, 55566), (2058, 38421), (2646, 29883), (2846, 27783), (3087, 25614), (3969, 19922), (4269, 18522), (6174, 12807), (7938, 9961), (8538, 9261)]