84048048

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{419}}^1$

素因数の和:639

約数の個数: 120

約数和(自身を含む): 270816000

約数和(自身を除く): 186767952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 199, 252, 336, 398, 419, 504, 597, 796, 838, 1008, 1194, 1257, 1393, 1592, 1676, 1791, 2388, 2514, 2786, 2933, 3184, 3352, 3582, 3771, 4179, 4776, 5028, 5572, 5866, 6704, 7164, 7542, 8358, 8799, 9552, 10056, 11144, 11732, 12537, 14328, 15084, 16716, 17598, 20112, 22288, 23464, 25074, 26397, 28656, 30168, 33432, 35196, 46928, 50148, 52794, 60336, 66864, 70392, 83381, 100296, 105588, 140784, 166762, 200592, 211176, 250143, 333524, 422352, 500286, 583667, 667048, 750429, 1000572, 1167334, 1334096, 1500858, 1751001, 2001144, 2334668, 3001716, 3502002, 4002288, 4669336, 5253003, 6003432, 7004004, 9338672, 10506006, 12006864, 14008008, 21012012, 28016016, 42024024, 84048048]

約数ペア:

[(1, 84048048), (2, 42024024), (3, 28016016), (4, 21012012), (6, 14008008), (7, 12006864), (8, 10506006), (9, 9338672), (12, 7004004), (14, 6003432), (16, 5253003), (18, 4669336), (21, 4002288), (24, 3502002), (28, 3001716), (36, 2334668), (42, 2001144), (48, 1751001), (56, 1500858), (63, 1334096), (72, 1167334), (84, 1000572), (112, 750429), (126, 667048), (144, 583667), (168, 500286), (199, 422352), (252, 333524), (336, 250143), (398, 211176), (419, 200592), (504, 166762), (597, 140784), (796, 105588), (838, 100296), (1008, 83381), (1194, 70392), (1257, 66864), (1393, 60336), (1592, 52794), (1676, 50148), (1791, 46928), (2388, 35196), (2514, 33432), (2786, 30168), (2933, 28656), (3184, 26397), (3352, 25074), (3582, 23464), (3771, 22288), (4179, 20112), (4776, 17598), (5028, 16716), (5572, 15084), (5866, 14328), (6704, 12537), (7164, 11732), (7542, 11144), (8358, 10056), (8799, 9552)]