66639888

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{22037}}^1$

素因数の和:22061

約数の個数: 80

約数和(自身を含む): 218616960

約数和(自身を除く): 151977072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 22037, 44074, 66111, 88148, 132222, 154259, 176296, 198333, 264444, 308518, 352592, 396666, 462777, 528888, 594999, 617036, 793332, 925554, 1057776, 1189998, 1234072, 1388331, 1586664, 1851108, 2379996, 2468144, 2776662, 3173328, 3702216, 4164993, 4759992, 5553324, 7404432, 8329986, 9519984, 11106648, 16659972, 22213296, 33319944, 66639888]

約数ペア:

[(1, 66639888), (2, 33319944), (3, 22213296), (4, 16659972), (6, 11106648), (7, 9519984), (8, 8329986), (9, 7404432), (12, 5553324), (14, 4759992), (16, 4164993), (18, 3702216), (21, 3173328), (24, 2776662), (27, 2468144), (28, 2379996), (36, 1851108), (42, 1586664), (48, 1388331), (54, 1234072), (56, 1189998), (63, 1057776), (72, 925554), (84, 793332), (108, 617036), (112, 594999), (126, 528888), (144, 462777), (168, 396666), (189, 352592), (216, 308518), (252, 264444), (336, 198333), (378, 176296), (432, 154259), (504, 132222), (756, 88148), (1008, 66111), (1512, 44074), (3024, 22037)]