66045168

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{65521}}^1$

素因数の和:65542

約数の個数: 60

約数和(自身を含む): 211242928

約数和(自身を除く): 145197760

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, 252, 336, 504, 1008, 65521, 131042, 196563, 262084, 393126, 458647, 524168, 589689, 786252, 917294, 1048336, 1179378, 1375941, 1572504, 1834588, 2358756, 2751882, 3145008, 3669176, 4127823, 4717512, 5503764, 7338352, 8255646, 9435024, 11007528, 16511292, 22015056, 33022584, 66045168]

約数ペア:

[(1, 66045168), (2, 33022584), (3, 22015056), (4, 16511292), (6, 11007528), (7, 9435024), (8, 8255646), (9, 7338352), (12, 5503764), (14, 4717512), (16, 4127823), (18, 3669176), (21, 3145008), (24, 2751882), (28, 2358756), (36, 1834588), (42, 1572504), (48, 1375941), (56, 1179378), (63, 1048336), (72, 917294), (84, 786252), (112, 589689), (126, 524168), (144, 458647), (168, 393126), (252, 262084), (336, 196563), (504, 131042), (1008, 65521)]