66528864

素因数分解:

$2^5\times 3^4\times {\mathrm{25667}}^1$

素因数の和:25689

約数の個数: 60

約数和(自身を含む): 195667164

約数和(自身を除く): 129138300

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 25667, 51334, 77001, 102668, 154002, 205336, 231003, 308004, 410672, 462006, 616008, 693009, 821344, 924012, 1232016, 1386018, 1848024, 2079027, 2464032, 2772036, 3696048, 4158054, 5544072, 7392096, 8316108, 11088144, 16632216, 22176288, 33264432, 66528864]

約数ペア:

[(1, 66528864), (2, 33264432), (3, 22176288), (4, 16632216), (6, 11088144), (8, 8316108), (9, 7392096), (12, 5544072), (16, 4158054), (18, 3696048), (24, 2772036), (27, 2464032), (32, 2079027), (36, 1848024), (48, 1386018), (54, 1232016), (72, 924012), (81, 821344), (96, 693009), (108, 616008), (144, 462006), (162, 410672), (216, 308004), (288, 231003), (324, 205336), (432, 154002), (648, 102668), (864, 77001), (1296, 51334), (2592, 25667)]