27781824

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{2953}}^1$

素因数の和:2982

約数の個数: 84

約数和(自身を含む): 85536024

約数和(自身を除く): 57754200

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 2953, 3136, 4704, 5906, 8859, 9408, 11812, 17718, 20671, 23624, 35436, 41342, 47248, 62013, 70872, 82684, 94496, 124026, 141744, 144697, 165368, 188992, 248052, 283488, 289394, 330736, 434091, 496104, 566976, 578788, 661472, 868182, 992208, 1157576, 1322944, 1736364, 1984416, 2315152, 3472728, 3968832, 4630304, 6945456, 9260608, 13890912, 27781824]

約数ペア:

[(1, 27781824), (2, 13890912), (3, 9260608), (4, 6945456), (6, 4630304), (7, 3968832), (8, 3472728), (12, 2315152), (14, 1984416), (16, 1736364), (21, 1322944), (24, 1157576), (28, 992208), (32, 868182), (42, 661472), (48, 578788), (49, 566976), (56, 496104), (64, 434091), (84, 330736), (96, 289394), (98, 283488), (112, 248052), (147, 188992), (168, 165368), (192, 144697), (196, 141744), (224, 124026), (294, 94496), (336, 82684), (392, 70872), (448, 62013), (588, 47248), (672, 41342), (784, 35436), (1176, 23624), (1344, 20671), (1568, 17718), (2352, 11812), (2953, 9408), (3136, 8859), (4704, 5906)]