66275748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23909}}^1$

素因数の和:23937

約数の個数: 72

約数和(自身を含む): 208877760

約数和(自身を除く): 142602012

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 23909, 47818, 71727, 95636, 143454, 167363, 215181, 262999, 286908, 334726, 430362, 502089, 525998, 669452, 788997, 860724, 1004178, 1051996, 1506267, 1577994, 1840993, 2008356, 2366991, 3012534, 3155988, 3681986, 4733982, 5522979, 6025068, 7363972, 9467964, 11045958, 16568937, 22091916, 33137874, 66275748]

約数ペア:

[(1, 66275748), (2, 33137874), (3, 22091916), (4, 16568937), (6, 11045958), (7, 9467964), (9, 7363972), (11, 6025068), (12, 5522979), (14, 4733982), (18, 3681986), (21, 3155988), (22, 3012534), (28, 2366991), (33, 2008356), (36, 1840993), (42, 1577994), (44, 1506267), (63, 1051996), (66, 1004178), (77, 860724), (84, 788997), (99, 669452), (126, 525998), (132, 502089), (154, 430362), (198, 334726), (231, 286908), (252, 262999), (308, 215181), (396, 167363), (462, 143454), (693, 95636), (924, 71727), (1386, 47818), (2772, 23909)]