78792588

素因数分解:

$2^2\times 3^4\times 7^3\times {\mathrm{709}}^1$

素因数の和:746

約数の個数: 120

約数和(自身を含む): 240548000

約数和(自身を除く): 161755412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 343, 378, 441, 567, 588, 686, 709, 756, 882, 1029, 1134, 1323, 1372, 1418, 1764, 2058, 2127, 2268, 2646, 2836, 3087, 3969, 4116, 4254, 4963, 5292, 6174, 6381, 7938, 8508, 9261, 9926, 12348, 12762, 14889, 15876, 18522, 19143, 19852, 25524, 27783, 29778, 34741, 37044, 38286, 44667, 55566, 57429, 59556, 69482, 76572, 89334, 104223, 111132, 114858, 134001, 138964, 178668, 208446, 229716, 243187, 268002, 312669, 402003, 416892, 486374, 536004, 625338, 729561, 804006, 938007, 972748, 1250676, 1459122, 1608012, 1876014, 2188683, 2814021, 2918244, 3752028, 4377366, 5628042, 6566049, 8754732, 11256084, 13132098, 19698147, 26264196, 39396294, 78792588]

約数ペア:

[(1, 78792588), (2, 39396294), (3, 26264196), (4, 19698147), (6, 13132098), (7, 11256084), (9, 8754732), (12, 6566049), (14, 5628042), (18, 4377366), (21, 3752028), (27, 2918244), (28, 2814021), (36, 2188683), (42, 1876014), (49, 1608012), (54, 1459122), (63, 1250676), (81, 972748), (84, 938007), (98, 804006), (108, 729561), (126, 625338), (147, 536004), (162, 486374), (189, 416892), (196, 402003), (252, 312669), (294, 268002), (324, 243187), (343, 229716), (378, 208446), (441, 178668), (567, 138964), (588, 134001), (686, 114858), (709, 111132), (756, 104223), (882, 89334), (1029, 76572), (1134, 69482), (1323, 59556), (1372, 57429), (1418, 55566), (1764, 44667), (2058, 38286), (2127, 37044), (2268, 34741), (2646, 29778), (2836, 27783), (3087, 25524), (3969, 19852), (4116, 19143), (4254, 18522), (4963, 15876), (5292, 14889), (6174, 12762), (6381, 12348), (7938, 9926), (8508, 9261)]