72973152

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{5171}}^1$

素因数の和:5201

約数の個数: 108

約数和(自身を含む): 241444476

約数和(自身を除く): 168471324

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 5171, 7056, 10342, 14112, 15513, 20684, 31026, 36197, 41368, 46539, 62052, 72394, 82736, 93078, 108591, 124104, 144788, 165472, 186156, 217182, 248208, 253379, 289576, 325773, 372312, 434364, 496416, 506758, 579152, 651546, 744624, 760137, 868728, 1013516, 1158304, 1303092, 1489248, 1520274, 1737456, 2027032, 2280411, 2606184, 3040548, 3474912, 4054064, 4560822, 5212368, 6081096, 8108128, 9121644, 10424736, 12162192, 18243288, 24324384, 36486576, 72973152]

約数ペア:

[(1, 72973152), (2, 36486576), (3, 24324384), (4, 18243288), (6, 12162192), (7, 10424736), (8, 9121644), (9, 8108128), (12, 6081096), (14, 5212368), (16, 4560822), (18, 4054064), (21, 3474912), (24, 3040548), (28, 2606184), (32, 2280411), (36, 2027032), (42, 1737456), (48, 1520274), (49, 1489248), (56, 1303092), (63, 1158304), (72, 1013516), (84, 868728), (96, 760137), (98, 744624), (112, 651546), (126, 579152), (144, 506758), (147, 496416), (168, 434364), (196, 372312), (224, 325773), (252, 289576), (288, 253379), (294, 248208), (336, 217182), (392, 186156), (441, 165472), (504, 144788), (588, 124104), (672, 108591), (784, 93078), (882, 82736), (1008, 72394), (1176, 62052), (1568, 46539), (1764, 41368), (2016, 36197), (2352, 31026), (3528, 20684), (4704, 15513), (5171, 14112), (7056, 10342)]