74655648

素因数分解:

$2^5\times 3^3\times {\mathrm{71}}^1\times {\mathrm{1217}}^1$

素因数の和:1307

約数の個数: 96

約数和(自身を含む): 220993920

約数和(自身を除く): 146338272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 71, 72, 96, 108, 142, 144, 213, 216, 284, 288, 426, 432, 568, 639, 852, 864, 1136, 1217, 1278, 1704, 1917, 2272, 2434, 2556, 3408, 3651, 3834, 4868, 5112, 6816, 7302, 7668, 9736, 10224, 10953, 14604, 15336, 19472, 20448, 21906, 29208, 30672, 32859, 38944, 43812, 58416, 61344, 65718, 86407, 87624, 116832, 131436, 172814, 175248, 259221, 262872, 345628, 350496, 518442, 525744, 691256, 777663, 1036884, 1051488, 1382512, 1555326, 2073768, 2332989, 2765024, 3110652, 4147536, 4665978, 6221304, 8295072, 9331956, 12442608, 18663912, 24885216, 37327824, 74655648]

約数ペア:

[(1, 74655648), (2, 37327824), (3, 24885216), (4, 18663912), (6, 12442608), (8, 9331956), (9, 8295072), (12, 6221304), (16, 4665978), (18, 4147536), (24, 3110652), (27, 2765024), (32, 2332989), (36, 2073768), (48, 1555326), (54, 1382512), (71, 1051488), (72, 1036884), (96, 777663), (108, 691256), (142, 525744), (144, 518442), (213, 350496), (216, 345628), (284, 262872), (288, 259221), (426, 175248), (432, 172814), (568, 131436), (639, 116832), (852, 87624), (864, 86407), (1136, 65718), (1217, 61344), (1278, 58416), (1704, 43812), (1917, 38944), (2272, 32859), (2434, 30672), (2556, 29208), (3408, 21906), (3651, 20448), (3834, 19472), (4868, 15336), (5112, 14604), (6816, 10953), (7302, 10224), (7668, 9736)]