64269216

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{20287}}^1$

素因数の和:20314

約数の個数: 72

約数和(自身を含む): 199390464

約数和(自身を除く): 135121248

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 20287, 40574, 60861, 81148, 121722, 162296, 182583, 223157, 243444, 324592, 365166, 446314, 486888, 649184, 669471, 730332, 892628, 973776, 1338942, 1460664, 1785256, 1947552, 2008413, 2677884, 2921328, 3570512, 4016826, 5355768, 5842656, 7141024, 8033652, 10711536, 16067304, 21423072, 32134608, 64269216]

約数ペア:

[(1, 64269216), (2, 32134608), (3, 21423072), (4, 16067304), (6, 10711536), (8, 8033652), (9, 7141024), (11, 5842656), (12, 5355768), (16, 4016826), (18, 3570512), (22, 2921328), (24, 2677884), (32, 2008413), (33, 1947552), (36, 1785256), (44, 1460664), (48, 1338942), (66, 973776), (72, 892628), (88, 730332), (96, 669471), (99, 649184), (132, 486888), (144, 446314), (176, 365166), (198, 324592), (264, 243444), (288, 223157), (352, 182583), (396, 162296), (528, 121722), (792, 81148), (1056, 60861), (1584, 40574), (3168, 20287)]