80994256

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:201

約数の個数: 120

約数和(自身を含む): 198469440

約数和(自身を除く): 117475184

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 59, 68, 98, 103, 112, 118, 119, 136, 196, 206, 236, 238, 272, 392, 412, 413, 472, 476, 721, 784, 824, 826, 833, 944, 952, 1003, 1442, 1648, 1652, 1666, 1751, 1904, 2006, 2884, 2891, 3304, 3332, 3502, 4012, 5047, 5768, 5782, 6077, 6608, 6664, 7004, 7021, 8024, 10094, 11536, 11564, 12154, 12257, 13328, 14008, 14042, 16048, 20188, 23128, 24308, 24514, 28016, 28084, 40376, 42539, 46256, 48616, 49028, 49147, 56168, 80752, 85078, 85799, 97232, 98056, 98294, 103309, 112336, 170156, 171598, 196112, 196588, 206618, 297773, 340312, 343196, 393176, 413236, 595546, 680624, 686392, 723163, 786352, 826472, 1191092, 1372784, 1446326, 1652944, 2382184, 2892652, 4764368, 5062141, 5785304, 10124282, 11570608, 20248564, 40497128, 80994256]

約数ペア:

[(1, 80994256), (2, 40497128), (4, 20248564), (7, 11570608), (8, 10124282), (14, 5785304), (16, 5062141), (17, 4764368), (28, 2892652), (34, 2382184), (49, 1652944), (56, 1446326), (59, 1372784), (68, 1191092), (98, 826472), (103, 786352), (112, 723163), (118, 686392), (119, 680624), (136, 595546), (196, 413236), (206, 393176), (236, 343196), (238, 340312), (272, 297773), (392, 206618), (412, 196588), (413, 196112), (472, 171598), (476, 170156), (721, 112336), (784, 103309), (824, 98294), (826, 98056), (833, 97232), (944, 85799), (952, 85078), (1003, 80752), (1442, 56168), (1648, 49147), (1652, 49028), (1666, 48616), (1751, 46256), (1904, 42539), (2006, 40376), (2884, 28084), (2891, 28016), (3304, 24514), (3332, 24308), (3502, 23128), (4012, 20188), (5047, 16048), (5768, 14042), (5782, 14008), (6077, 13328), (6608, 12257), (6664, 12154), (7004, 11564), (7021, 11536), (8024, 10094)]