2811972672

素因数分解:

$2^6\times 3^5\times {\mathrm{180811}}^1$

素因数の和:180838

約数の個数: 84

約数和(自身を含む): 8358577136

約数和(自身を除く): 5546604464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 243, 288, 324, 432, 486, 576, 648, 864, 972, 1296, 1728, 1944, 2592, 3888, 5184, 7776, 15552, 180811, 361622, 542433, 723244, 1084866, 1446488, 1627299, 2169732, 2892976, 3254598, 4339464, 4881897, 5785952, 6509196, 8678928, 9763794, 11571904, 13018392, 14645691, 17357856, 19527588, 26036784, 29291382, 34715712, 39055176, 43937073, 52073568, 58582764, 78110352, 87874146, 104147136, 117165528, 156220704, 175748292, 234331056, 312441408, 351496584, 468662112, 702993168, 937324224, 1405986336, 2811972672]

約数ペア:

[(1, 2811972672), (2, 1405986336), (3, 937324224), (4, 702993168), (6, 468662112), (8, 351496584), (9, 312441408), (12, 234331056), (16, 175748292), (18, 156220704), (24, 117165528), (27, 104147136), (32, 87874146), (36, 78110352), (48, 58582764), (54, 52073568), (64, 43937073), (72, 39055176), (81, 34715712), (96, 29291382), (108, 26036784), (144, 19527588), (162, 17357856), (192, 14645691), (216, 13018392), (243, 11571904), (288, 9763794), (324, 8678928), (432, 6509196), (486, 5785952), (576, 4881897), (648, 4339464), (864, 3254598), (972, 2892976), (1296, 2169732), (1728, 1627299), (1944, 1446488), (2592, 1084866), (3888, 723244), (5184, 542433), (7776, 361622), (15552, 180811)]