78274392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{27407}}^1$

素因数の和:27440

約数の個数: 64

約数和(自身を含む): 236805120

約数和(自身を除く): 158530728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 27407, 54814, 82221, 109628, 164442, 191849, 219256, 328884, 383698, 465919, 575547, 657768, 767396, 931838, 1151094, 1397757, 1534792, 1863676, 2302188, 2795514, 3261433, 3727352, 4604376, 5591028, 6522866, 9784299, 11182056, 13045732, 19568598, 26091464, 39137196, 78274392]

約数ペア:

[(1, 78274392), (2, 39137196), (3, 26091464), (4, 19568598), (6, 13045732), (7, 11182056), (8, 9784299), (12, 6522866), (14, 5591028), (17, 4604376), (21, 3727352), (24, 3261433), (28, 2795514), (34, 2302188), (42, 1863676), (51, 1534792), (56, 1397757), (68, 1151094), (84, 931838), (102, 767396), (119, 657768), (136, 575547), (168, 465919), (204, 383698), (238, 328884), (357, 219256), (408, 191849), (476, 164442), (714, 109628), (952, 82221), (1428, 54814), (2856, 27407)]