67896828

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1907}}^1$

素因数の和:1983

約数の個数: 72

約数和(自身を含む): 183351168

約数和(自身を除く): 115454340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 43, 46, 69, 86, 92, 129, 138, 172, 207, 258, 276, 387, 414, 516, 774, 828, 989, 1548, 1907, 1978, 2967, 3814, 3956, 5721, 5934, 7628, 8901, 11442, 11868, 17163, 17802, 22884, 34326, 35604, 43861, 68652, 82001, 87722, 131583, 164002, 175444, 246003, 263166, 328004, 394749, 492006, 526332, 738009, 789498, 984012, 1476018, 1578996, 1886023, 2952036, 3772046, 5658069, 7544092, 11316138, 16974207, 22632276, 33948414, 67896828]

約数ペア:

[(1, 67896828), (2, 33948414), (3, 22632276), (4, 16974207), (6, 11316138), (9, 7544092), (12, 5658069), (18, 3772046), (23, 2952036), (36, 1886023), (43, 1578996), (46, 1476018), (69, 984012), (86, 789498), (92, 738009), (129, 526332), (138, 492006), (172, 394749), (207, 328004), (258, 263166), (276, 246003), (387, 175444), (414, 164002), (516, 131583), (774, 87722), (828, 82001), (989, 68652), (1548, 43861), (1907, 35604), (1978, 34326), (2967, 22884), (3814, 17802), (3956, 17163), (5721, 11868), (5934, 11442), (7628, 8901)]