86708880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13381}}^1$

素因数の和:13406

約数の個数: 100

約数和(自身を含む): 301175292

約数和(自身を除く): 214466412

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 13381, 26762, 40143, 53524, 66905, 80286, 107048, 120429, 133810, 160572, 200715, 214096, 240858, 267620, 321144, 361287, 401430, 481716, 535240, 602145, 642288, 722574, 802860, 963432, 1070480, 1083861, 1204290, 1445148, 1605720, 1806435, 1926864, 2167722, 2408580, 2890296, 3211440, 3612870, 4335444, 4817160, 5419305, 5780592, 7225740, 8670888, 9634320, 10838610, 14451480, 17341776, 21677220, 28902960, 43354440, 86708880]

約数ペア:

[(1, 86708880), (2, 43354440), (3, 28902960), (4, 21677220), (5, 17341776), (6, 14451480), (8, 10838610), (9, 9634320), (10, 8670888), (12, 7225740), (15, 5780592), (16, 5419305), (18, 4817160), (20, 4335444), (24, 3612870), (27, 3211440), (30, 2890296), (36, 2408580), (40, 2167722), (45, 1926864), (48, 1806435), (54, 1605720), (60, 1445148), (72, 1204290), (80, 1083861), (81, 1070480), (90, 963432), (108, 802860), (120, 722574), (135, 642288), (144, 602145), (162, 535240), (180, 481716), (216, 401430), (240, 361287), (270, 321144), (324, 267620), (360, 240858), (405, 214096), (432, 200715), (540, 160572), (648, 133810), (720, 120429), (810, 107048), (1080, 80286), (1296, 66905), (1620, 53524), (2160, 40143), (3240, 26762), (6480, 13381)]