64381824

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1433}}^1$

素因数の和:1469

約数の個数: 128

約数和(自身を含む): 204775200

約数和(自身を除く): 140393376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1152, 1248, 1404, 1433, 1664, 1728, 1872, 2496, 2808, 2866, 3456, 3744, 4299, 4992, 5616, 5732, 7488, 8598, 11232, 11464, 12897, 14976, 17196, 18629, 22464, 22928, 25794, 34392, 37258, 38691, 44928, 45856, 51588, 55887, 68784, 74516, 77382, 91712, 103176, 111774, 137568, 149032, 154764, 167661, 183424, 206352, 223548, 275136, 298064, 309528, 335322, 412704, 447096, 502983, 550272, 596128, 619056, 670644, 825408, 894192, 1005966, 1192256, 1238112, 1341288, 1650816, 1788384, 2011932, 2384512, 2476224, 2682576, 3576768, 4023864, 4952448, 5365152, 7153536, 8047728, 10730304, 16095456, 21460608, 32190912, 64381824]

約数ペア:

[(1, 64381824), (2, 32190912), (3, 21460608), (4, 16095456), (6, 10730304), (8, 8047728), (9, 7153536), (12, 5365152), (13, 4952448), (16, 4023864), (18, 3576768), (24, 2682576), (26, 2476224), (27, 2384512), (32, 2011932), (36, 1788384), (39, 1650816), (48, 1341288), (52, 1238112), (54, 1192256), (64, 1005966), (72, 894192), (78, 825408), (96, 670644), (104, 619056), (108, 596128), (117, 550272), (128, 502983), (144, 447096), (156, 412704), (192, 335322), (208, 309528), (216, 298064), (234, 275136), (288, 223548), (312, 206352), (351, 183424), (384, 167661), (416, 154764), (432, 149032), (468, 137568), (576, 111774), (624, 103176), (702, 91712), (832, 77382), (864, 74516), (936, 68784), (1152, 55887), (1248, 51588), (1404, 45856), (1433, 44928), (1664, 38691), (1728, 37258), (1872, 34392), (2496, 25794), (2808, 22928), (2866, 22464), (3456, 18629), (3744, 17196), (4299, 14976), (4992, 12897), (5616, 11464), (5732, 11232), (7488, 8598)]