78792168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{839}}^1$

素因数の和:911

約数の個数: 128

約数和(自身を含む): 248371200

約数和(自身を除く): 169579032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 43, 52, 56, 78, 84, 86, 91, 104, 129, 156, 168, 172, 182, 258, 273, 301, 312, 344, 364, 516, 546, 559, 602, 728, 839, 903, 1032, 1092, 1118, 1204, 1677, 1678, 1806, 2184, 2236, 2408, 2517, 3354, 3356, 3612, 3913, 4472, 5034, 5873, 6708, 6712, 7224, 7826, 10068, 10907, 11739, 11746, 13416, 15652, 17619, 20136, 21814, 23478, 23492, 31304, 32721, 35238, 36077, 43628, 46956, 46984, 65442, 70476, 72154, 76349, 87256, 93912, 108231, 130884, 140952, 144308, 152698, 216462, 229047, 252539, 261768, 288616, 305396, 432924, 458094, 469001, 505078, 610792, 757617, 865848, 916188, 938002, 1010156, 1407003, 1515234, 1832376, 1876004, 2020312, 2814006, 3030468, 3283007, 3752008, 5628012, 6060936, 6566014, 9849021, 11256024, 13132028, 19698042, 26264056, 39396084, 78792168]

約数ペア:

[(1, 78792168), (2, 39396084), (3, 26264056), (4, 19698042), (6, 13132028), (7, 11256024), (8, 9849021), (12, 6566014), (13, 6060936), (14, 5628012), (21, 3752008), (24, 3283007), (26, 3030468), (28, 2814006), (39, 2020312), (42, 1876004), (43, 1832376), (52, 1515234), (56, 1407003), (78, 1010156), (84, 938002), (86, 916188), (91, 865848), (104, 757617), (129, 610792), (156, 505078), (168, 469001), (172, 458094), (182, 432924), (258, 305396), (273, 288616), (301, 261768), (312, 252539), (344, 229047), (364, 216462), (516, 152698), (546, 144308), (559, 140952), (602, 130884), (728, 108231), (839, 93912), (903, 87256), (1032, 76349), (1092, 72154), (1118, 70476), (1204, 65442), (1677, 46984), (1678, 46956), (1806, 43628), (2184, 36077), (2236, 35238), (2408, 32721), (2517, 31304), (3354, 23492), (3356, 23478), (3612, 21814), (3913, 20136), (4472, 17619), (5034, 15652), (5873, 13416), (6708, 11746), (6712, 11739), (7224, 10907), (7826, 10068)]