84521888

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:378

約数の個数: 72

約数和(自身を含む): 185812704

約数和(自身を除く): 101290816

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 83, 88, 121, 166, 176, 242, 263, 332, 352, 484, 526, 664, 913, 968, 1052, 1328, 1826, 1936, 2104, 2656, 2893, 3652, 3872, 4208, 5786, 7304, 8416, 10043, 11572, 14608, 20086, 21829, 23144, 29216, 31823, 40172, 43658, 46288, 63646, 80344, 87316, 92576, 127292, 160688, 174632, 240119, 254584, 321376, 349264, 480238, 509168, 698528, 960476, 1018336, 1920952, 2641309, 3841904, 5282618, 7683808, 10565236, 21130472, 42260944, 84521888]

約数ペア:

[(1, 84521888), (2, 42260944), (4, 21130472), (8, 10565236), (11, 7683808), (16, 5282618), (22, 3841904), (32, 2641309), (44, 1920952), (83, 1018336), (88, 960476), (121, 698528), (166, 509168), (176, 480238), (242, 349264), (263, 321376), (332, 254584), (352, 240119), (484, 174632), (526, 160688), (664, 127292), (913, 92576), (968, 87316), (1052, 80344), (1328, 63646), (1826, 46288), (1936, 43658), (2104, 40172), (2656, 31823), (2893, 29216), (3652, 23144), (3872, 21829), (4208, 20086), (5786, 14608), (7304, 11572), (8416, 10043)]