66637872

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{66109}}^1$

素因数の和:66130

約数の個数: 60

約数和(自身を含む): 213138640

約数和(自身を除く): 146500768

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, 66109, 132218, 198327, 264436, 396654, 462763, 528872, 594981, 793308, 925526, 1057744, 1189962, 1388289, 1586616, 1851052, 2379924, 2776578, 3173232, 3702104, 4164867, 4759848, 5553156, 7404208, 8329734, 9519696, 11106312, 16659468, 22212624, 33318936, 66637872]

約数ペア:

[(1, 66637872), (2, 33318936), (3, 22212624), (4, 16659468), (6, 11106312), (7, 9519696), (8, 8329734), (9, 7404208), (12, 5553156), (14, 4759848), (16, 4164867), (18, 3702104), (21, 3173232), (24, 2776578), (28, 2379924), (36, 1851052), (42, 1586616), (48, 1388289), (56, 1189962), (63, 1057744), (72, 925526), (84, 793308), (112, 594981), (126, 528872), (144, 462763), (168, 396654), (252, 264436), (336, 198327), (504, 132218), (1008, 66109)]