113221728

素因数分解:

$2^5\times 3^2\times {\mathrm{131}}^1\times {\mathrm{3001}}^1$

素因数の和:3148

約数の個数: 72

約数和(自身を含む): 324540216

約数和(自身を除く): 211318488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 131, 144, 262, 288, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 3001, 3144, 4192, 4716, 6002, 6288, 9003, 9432, 12004, 12576, 18006, 18864, 24008, 27009, 36012, 37728, 48016, 54018, 72024, 96032, 108036, 144048, 216072, 288096, 393131, 432144, 786262, 864288, 1179393, 1572524, 2358786, 3145048, 3538179, 4717572, 6290096, 7076358, 9435144, 12580192, 14152716, 18870288, 28305432, 37740576, 56610864, 113221728]

約数ペア:

[(1, 113221728), (2, 56610864), (3, 37740576), (4, 28305432), (6, 18870288), (8, 14152716), (9, 12580192), (12, 9435144), (16, 7076358), (18, 6290096), (24, 4717572), (32, 3538179), (36, 3145048), (48, 2358786), (72, 1572524), (96, 1179393), (131, 864288), (144, 786262), (262, 432144), (288, 393131), (393, 288096), (524, 216072), (786, 144048), (1048, 108036), (1179, 96032), (1572, 72024), (2096, 54018), (2358, 48016), (3001, 37728), (3144, 36012), (4192, 27009), (4716, 24008), (6002, 18864), (6288, 18006), (9003, 12576), (9432, 12004)]