78946938

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:721

約数の個数: 96

約数和(自身を含む): 210288000

約数和(自身を除く): 131341062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 343, 399, 441, 673, 686, 798, 882, 931, 1029, 1197, 1346, 1862, 2019, 2058, 2394, 2793, 3087, 4038, 4711, 5586, 6057, 6174, 6517, 8379, 9422, 12114, 12787, 13034, 14133, 16758, 19551, 25574, 28266, 32977, 38361, 39102, 42399, 58653, 65954, 76722, 84798, 89509, 98931, 115083, 117306, 179018, 197862, 230166, 230839, 268527, 296793, 461678, 537054, 593586, 626563, 692517, 805581, 1253126, 1385034, 1611162, 1879689, 2077551, 3759378, 4155102, 4385941, 5639067, 8771882, 11278134, 13157823, 26315646, 39473469, 78946938]

約数ペア:

[(1, 78946938), (2, 39473469), (3, 26315646), (6, 13157823), (7, 11278134), (9, 8771882), (14, 5639067), (18, 4385941), (19, 4155102), (21, 3759378), (38, 2077551), (42, 1879689), (49, 1611162), (57, 1385034), (63, 1253126), (98, 805581), (114, 692517), (126, 626563), (133, 593586), (147, 537054), (171, 461678), (266, 296793), (294, 268527), (342, 230839), (343, 230166), (399, 197862), (441, 179018), (673, 117306), (686, 115083), (798, 98931), (882, 89509), (931, 84798), (1029, 76722), (1197, 65954), (1346, 58653), (1862, 42399), (2019, 39102), (2058, 38361), (2394, 32977), (2793, 28266), (3087, 25574), (4038, 19551), (4711, 16758), (5586, 14133), (6057, 13034), (6174, 12787), (6517, 12114), (8379, 9422)]