27885384

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{1871}}^1$

素因数の和:1912

約数の個数: 80

約数和(自身を含む): 81544320

約数和(自身を除く): 53658936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 276, 324, 414, 552, 621, 648, 828, 1242, 1656, 1863, 1871, 2484, 3726, 3742, 4968, 5613, 7452, 7484, 11226, 14904, 14968, 16839, 22452, 33678, 43033, 44904, 50517, 67356, 86066, 101034, 129099, 134712, 151551, 172132, 202068, 258198, 303102, 344264, 387297, 404136, 516396, 606204, 774594, 1032792, 1161891, 1212408, 1549188, 2323782, 3098376, 3485673, 4647564, 6971346, 9295128, 13942692, 27885384]

約数ペア:

[(1, 27885384), (2, 13942692), (3, 9295128), (4, 6971346), (6, 4647564), (8, 3485673), (9, 3098376), (12, 2323782), (18, 1549188), (23, 1212408), (24, 1161891), (27, 1032792), (36, 774594), (46, 606204), (54, 516396), (69, 404136), (72, 387297), (81, 344264), (92, 303102), (108, 258198), (138, 202068), (162, 172132), (184, 151551), (207, 134712), (216, 129099), (276, 101034), (324, 86066), (414, 67356), (552, 50517), (621, 44904), (648, 43033), (828, 33678), (1242, 22452), (1656, 16839), (1863, 14968), (1871, 14904), (2484, 11226), (3726, 7484), (3742, 7452), (4968, 5613)]