123476004

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:489

約数の個数: 72

約数和(自身を含む): 318689280

約数和(自身を除く): 195213276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 127, 226, 239, 254, 339, 381, 452, 478, 508, 678, 717, 762, 956, 1017, 1143, 1356, 1434, 1524, 2034, 2151, 2286, 2868, 4068, 4302, 4572, 8604, 14351, 27007, 28702, 30353, 43053, 54014, 57404, 60706, 81021, 86106, 91059, 108028, 121412, 129159, 162042, 172212, 182118, 243063, 258318, 273177, 324084, 364236, 486126, 516636, 546354, 972252, 1092708, 3429889, 6859778, 10289667, 13719556, 20579334, 30869001, 41158668, 61738002, 123476004]

約数ペア:

[(1, 123476004), (2, 61738002), (3, 41158668), (4, 30869001), (6, 20579334), (9, 13719556), (12, 10289667), (18, 6859778), (36, 3429889), (113, 1092708), (127, 972252), (226, 546354), (239, 516636), (254, 486126), (339, 364236), (381, 324084), (452, 273177), (478, 258318), (508, 243063), (678, 182118), (717, 172212), (762, 162042), (956, 129159), (1017, 121412), (1143, 108028), (1356, 91059), (1434, 86106), (1524, 81021), (2034, 60706), (2151, 57404), (2286, 54014), (2868, 43053), (4068, 30353), (4302, 28702), (4572, 27007), (8604, 14351)]