85481568

素因数分解:

$2^5\times 3^5\times {\mathrm{10993}}^1$

素因数の和:11018

約数の個数: 72

約数和(自身を含む): 252114408

約数和(自身を除く): 166632840

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, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 10993, 21986, 32979, 43972, 65958, 87944, 98937, 131916, 175888, 197874, 263832, 296811, 351776, 395748, 527664, 593622, 791496, 890433, 1055328, 1187244, 1582992, 1780866, 2374488, 2671299, 3165984, 3561732, 4748976, 5342598, 7123464, 9497952, 10685196, 14246928, 21370392, 28493856, 42740784, 85481568]

約数ペア:

[(1, 85481568), (2, 42740784), (3, 28493856), (4, 21370392), (6, 14246928), (8, 10685196), (9, 9497952), (12, 7123464), (16, 5342598), (18, 4748976), (24, 3561732), (27, 3165984), (32, 2671299), (36, 2374488), (48, 1780866), (54, 1582992), (72, 1187244), (81, 1055328), (96, 890433), (108, 791496), (144, 593622), (162, 527664), (216, 395748), (243, 351776), (288, 296811), (324, 263832), (432, 197874), (486, 175888), (648, 131916), (864, 98937), (972, 87944), (1296, 65958), (1944, 43972), (2592, 32979), (3888, 21986), (7776, 10993)]