72291744

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{11953}}^1$

素因数の和:11979

約数の個数: 96

約数和(自身を含む): 240992640

約数和(自身を除く): 168700896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 11953, 23906, 35859, 47812, 71718, 83671, 95624, 107577, 143436, 167342, 191248, 215154, 251013, 286872, 322731, 334684, 382496, 430308, 502026, 573744, 645462, 669368, 753039, 860616, 1004052, 1147488, 1290924, 1338736, 1506078, 1721232, 2008104, 2259117, 2581848, 2677472, 3012156, 3442464, 4016208, 4518234, 5163696, 6024312, 8032416, 9036468, 10327392, 12048624, 18072936, 24097248, 36145872, 72291744]

約数ペア:

[(1, 72291744), (2, 36145872), (3, 24097248), (4, 18072936), (6, 12048624), (7, 10327392), (8, 9036468), (9, 8032416), (12, 6024312), (14, 5163696), (16, 4518234), (18, 4016208), (21, 3442464), (24, 3012156), (27, 2677472), (28, 2581848), (32, 2259117), (36, 2008104), (42, 1721232), (48, 1506078), (54, 1338736), (56, 1290924), (63, 1147488), (72, 1004052), (84, 860616), (96, 753039), (108, 669368), (112, 645462), (126, 573744), (144, 502026), (168, 430308), (189, 382496), (216, 334684), (224, 322731), (252, 286872), (288, 251013), (336, 215154), (378, 191248), (432, 167342), (504, 143436), (672, 107577), (756, 95624), (864, 83671), (1008, 71718), (1512, 47812), (2016, 35859), (3024, 23906), (6048, 11953)]