74980752

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20287}}^1$

素因数の和:20316

約数の個数: 80

約数和(自身を含む): 241508352

約数和(自身を除く): 166527600

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 20287, 40574, 60861, 81148, 121722, 142009, 162296, 223157, 243444, 284018, 324592, 426027, 446314, 486888, 568036, 669471, 852054, 892628, 973776, 1136072, 1338942, 1562099, 1704108, 1785256, 2272144, 2677884, 3124198, 3408216, 3570512, 4686297, 5355768, 6248396, 6816432, 9372594, 10711536, 12496792, 18745188, 24993584, 37490376, 74980752]

約数ペア:

[(1, 74980752), (2, 37490376), (3, 24993584), (4, 18745188), (6, 12496792), (7, 10711536), (8, 9372594), (11, 6816432), (12, 6248396), (14, 5355768), (16, 4686297), (21, 3570512), (22, 3408216), (24, 3124198), (28, 2677884), (33, 2272144), (42, 1785256), (44, 1704108), (48, 1562099), (56, 1338942), (66, 1136072), (77, 973776), (84, 892628), (88, 852054), (112, 669471), (132, 568036), (154, 486888), (168, 446314), (176, 426027), (231, 324592), (264, 284018), (308, 243444), (336, 223157), (462, 162296), (528, 142009), (616, 121722), (924, 81148), (1232, 60861), (1848, 40574), (3696, 20287)]