86276520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21787}}^1$

素因数の和:21815

約数の個数: 96

約数和(自身を含む): 305903520

約数和(自身を除く): 219627000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 21787, 43574, 65361, 87148, 108935, 130722, 174296, 196083, 217870, 239657, 261444, 326805, 392166, 435740, 479314, 522888, 653610, 718971, 784332, 871480, 958628, 980415, 1198285, 1307220, 1437942, 1568664, 1917256, 1960830, 2156913, 2396570, 2614440, 2875884, 3594855, 3921660, 4313826, 4793140, 5751768, 7189710, 7843320, 8627652, 9586280, 10784565, 14379420, 17255304, 21569130, 28758840, 43138260, 86276520]

約数ペア:

[(1, 86276520), (2, 43138260), (3, 28758840), (4, 21569130), (5, 17255304), (6, 14379420), (8, 10784565), (9, 9586280), (10, 8627652), (11, 7843320), (12, 7189710), (15, 5751768), (18, 4793140), (20, 4313826), (22, 3921660), (24, 3594855), (30, 2875884), (33, 2614440), (36, 2396570), (40, 2156913), (44, 1960830), (45, 1917256), (55, 1568664), (60, 1437942), (66, 1307220), (72, 1198285), (88, 980415), (90, 958628), (99, 871480), (110, 784332), (120, 718971), (132, 653610), (165, 522888), (180, 479314), (198, 435740), (220, 392166), (264, 326805), (330, 261444), (360, 239657), (396, 217870), (440, 196083), (495, 174296), (660, 130722), (792, 108935), (990, 87148), (1320, 65361), (1980, 43574), (3960, 21787)]