80577504

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{4441}}^1$

素因数の和:4470

約数の個数: 120

約数和(自身を含む): 270890928

約数和(自身を除く): 190313424

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, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4441, 4536, 6048, 8882, 9072, 13323, 17764, 18144, 26646, 31087, 35528, 39969, 53292, 62174, 71056, 79938, 93261, 106584, 119907, 124348, 142112, 159876, 186522, 213168, 239814, 248696, 279783, 319752, 359721, 373044, 426336, 479628, 497392, 559566, 639504, 719442, 746088, 839349, 959256, 994784, 1119132, 1279008, 1438884, 1492176, 1678698, 1918512, 2238264, 2518047, 2877768, 2984352, 3357396, 3837024, 4476528, 5036094, 5755536, 6714792, 8953056, 10072188, 11511072, 13429584, 20144376, 26859168, 40288752, 80577504]

約数ペア:

[(1, 80577504), (2, 40288752), (3, 26859168), (4, 20144376), (6, 13429584), (7, 11511072), (8, 10072188), (9, 8953056), (12, 6714792), (14, 5755536), (16, 5036094), (18, 4476528), (21, 3837024), (24, 3357396), (27, 2984352), (28, 2877768), (32, 2518047), (36, 2238264), (42, 1918512), (48, 1678698), (54, 1492176), (56, 1438884), (63, 1279008), (72, 1119132), (81, 994784), (84, 959256), (96, 839349), (108, 746088), (112, 719442), (126, 639504), (144, 559566), (162, 497392), (168, 479628), (189, 426336), (216, 373044), (224, 359721), (252, 319752), (288, 279783), (324, 248696), (336, 239814), (378, 213168), (432, 186522), (504, 159876), (567, 142112), (648, 124348), (672, 119907), (756, 106584), (864, 93261), (1008, 79938), (1134, 71056), (1296, 62174), (1512, 53292), (2016, 39969), (2268, 35528), (2592, 31087), (3024, 26646), (4441, 18144), (4536, 17764), (6048, 13323), (8882, 9072)]