27795888

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^2$

素因数の和:191

約数の個数: 90

約数和(自身を含む): 80804724

約数和(自身を除く): 53008836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 67, 72, 86, 129, 134, 144, 172, 201, 258, 268, 344, 387, 402, 516, 536, 603, 688, 774, 804, 1032, 1072, 1206, 1548, 1608, 2064, 2412, 2881, 3096, 3216, 4489, 4824, 5762, 6192, 8643, 8978, 9648, 11524, 13467, 17286, 17956, 23048, 25929, 26934, 34572, 35912, 40401, 46096, 51858, 53868, 69144, 71824, 80802, 103716, 107736, 138288, 161604, 193027, 207432, 215472, 323208, 386054, 414864, 579081, 646416, 772108, 1158162, 1544216, 1737243, 2316324, 3088432, 3474486, 4632648, 6948972, 9265296, 13897944, 27795888]

約数ペア:

[(1, 27795888), (2, 13897944), (3, 9265296), (4, 6948972), (6, 4632648), (8, 3474486), (9, 3088432), (12, 2316324), (16, 1737243), (18, 1544216), (24, 1158162), (36, 772108), (43, 646416), (48, 579081), (67, 414864), (72, 386054), (86, 323208), (129, 215472), (134, 207432), (144, 193027), (172, 161604), (201, 138288), (258, 107736), (268, 103716), (344, 80802), (387, 71824), (402, 69144), (516, 53868), (536, 51858), (603, 46096), (688, 40401), (774, 35912), (804, 34572), (1032, 26934), (1072, 25929), (1206, 23048), (1548, 17956), (1608, 17286), (2064, 13467), (2412, 11524), (2881, 9648), (3096, 8978), (3216, 8643), (4489, 6192), (4824, 5762)]