72886352

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{883}}^1$

素因数の和:976

約数の個数: 80

約数和(自身を含む): 178893312

約数和(自身を除く): 106006960

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 67, 77, 88, 112, 134, 154, 176, 268, 308, 469, 536, 616, 737, 883, 938, 1072, 1232, 1474, 1766, 1876, 2948, 3532, 3752, 5159, 5896, 6181, 7064, 7504, 9713, 10318, 11792, 12362, 14128, 19426, 20636, 24724, 38852, 41272, 49448, 59161, 67991, 77704, 82544, 98896, 118322, 135982, 155408, 236644, 271964, 414127, 473288, 543928, 650771, 828254, 946576, 1087856, 1301542, 1656508, 2603084, 3313016, 4555397, 5206168, 6626032, 9110794, 10412336, 18221588, 36443176, 72886352]

約数ペア:

[(1, 72886352), (2, 36443176), (4, 18221588), (7, 10412336), (8, 9110794), (11, 6626032), (14, 5206168), (16, 4555397), (22, 3313016), (28, 2603084), (44, 1656508), (56, 1301542), (67, 1087856), (77, 946576), (88, 828254), (112, 650771), (134, 543928), (154, 473288), (176, 414127), (268, 271964), (308, 236644), (469, 155408), (536, 135982), (616, 118322), (737, 98896), (883, 82544), (938, 77704), (1072, 67991), (1232, 59161), (1474, 49448), (1766, 41272), (1876, 38852), (2948, 24724), (3532, 20636), (3752, 19426), (5159, 14128), (5896, 12362), (6181, 11792), (7064, 10318), (7504, 9713)]