73140392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1009}}^1$

素因数の和:1086

約数の個数: 64

約数和(自身を含む): 160347600

約数和(自身を除く): 87207208

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 41, 52, 68, 82, 104, 136, 164, 221, 328, 442, 533, 697, 884, 1009, 1066, 1394, 1768, 2018, 2132, 2788, 4036, 4264, 5576, 8072, 9061, 13117, 17153, 18122, 26234, 34306, 36244, 41369, 52468, 68612, 72488, 82738, 104936, 137224, 165476, 222989, 330952, 445978, 537797, 703273, 891956, 1075594, 1406546, 1783912, 2151188, 2813092, 4302376, 5626184, 9142549, 18285098, 36570196, 73140392]

約数ペア:

[(1, 73140392), (2, 36570196), (4, 18285098), (8, 9142549), (13, 5626184), (17, 4302376), (26, 2813092), (34, 2151188), (41, 1783912), (52, 1406546), (68, 1075594), (82, 891956), (104, 703273), (136, 537797), (164, 445978), (221, 330952), (328, 222989), (442, 165476), (533, 137224), (697, 104936), (884, 82738), (1009, 72488), (1066, 68612), (1394, 52468), (1768, 41369), (2018, 36244), (2132, 34306), (2788, 26234), (4036, 18122), (4264, 17153), (5576, 13117), (8072, 9061)]