27555384

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 70986240

約数和(自身を除く): 43430856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 103, 142, 157, 206, 213, 284, 309, 314, 412, 426, 471, 568, 618, 628, 824, 852, 942, 1236, 1256, 1704, 1884, 2472, 3768, 7313, 11147, 14626, 16171, 21939, 22294, 29252, 32342, 33441, 43878, 44588, 48513, 58504, 64684, 66882, 87756, 89176, 97026, 129368, 133764, 175512, 194052, 267528, 388104, 1148141, 2296282, 3444423, 4592564, 6888846, 9185128, 13777692, 27555384]

約数ペア:

[(1, 27555384), (2, 13777692), (3, 9185128), (4, 6888846), (6, 4592564), (8, 3444423), (12, 2296282), (24, 1148141), (71, 388104), (103, 267528), (142, 194052), (157, 175512), (206, 133764), (213, 129368), (284, 97026), (309, 89176), (314, 87756), (412, 66882), (426, 64684), (471, 58504), (568, 48513), (618, 44588), (628, 43878), (824, 33441), (852, 32342), (942, 29252), (1236, 22294), (1256, 21939), (1704, 16171), (1884, 14626), (2472, 11147), (3768, 7313)]