66786984

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{28109}}^1$

素因数の和:28135

約数の個数: 64

約数和(自身を含む): 202392000

約数和(自身を除く): 135605016

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 28109, 56218, 84327, 112436, 168654, 224872, 252981, 309199, 337308, 505962, 618398, 674616, 758943, 927597, 1011924, 1236796, 1517886, 1855194, 2023848, 2473592, 2782791, 3035772, 3710388, 5565582, 6071544, 7420776, 8348373, 11131164, 16696746, 22262328, 33393492, 66786984]

約数ペア:

[(1, 66786984), (2, 33393492), (3, 22262328), (4, 16696746), (6, 11131164), (8, 8348373), (9, 7420776), (11, 6071544), (12, 5565582), (18, 3710388), (22, 3035772), (24, 2782791), (27, 2473592), (33, 2023848), (36, 1855194), (44, 1517886), (54, 1236796), (66, 1011924), (72, 927597), (88, 758943), (99, 674616), (108, 618398), (132, 505962), (198, 337308), (216, 309199), (264, 252981), (297, 224872), (396, 168654), (594, 112436), (792, 84327), (1188, 56218), (2376, 28109)]