86509920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{25747}}^1$

素因数の和:25772

約数の個数: 96

約数和(自身を含む): 311447808

約数和(自身を除く): 224937888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 25747, 51494, 77241, 102988, 128735, 154482, 180229, 205976, 257470, 308964, 360458, 386205, 411952, 514940, 540687, 617928, 720916, 772410, 823904, 901145, 1029880, 1081374, 1235856, 1441832, 1544820, 1802290, 2059760, 2162748, 2471712, 2703435, 2883664, 3089640, 3604580, 4119520, 4325496, 5406870, 5767328, 6179280, 7209160, 8650992, 10813740, 12358560, 14418320, 17301984, 21627480, 28836640, 43254960, 86509920]

約数ペア:

[(1, 86509920), (2, 43254960), (3, 28836640), (4, 21627480), (5, 17301984), (6, 14418320), (7, 12358560), (8, 10813740), (10, 8650992), (12, 7209160), (14, 6179280), (15, 5767328), (16, 5406870), (20, 4325496), (21, 4119520), (24, 3604580), (28, 3089640), (30, 2883664), (32, 2703435), (35, 2471712), (40, 2162748), (42, 2059760), (48, 1802290), (56, 1544820), (60, 1441832), (70, 1235856), (80, 1081374), (84, 1029880), (96, 901145), (105, 823904), (112, 772410), (120, 720916), (140, 617928), (160, 540687), (168, 514940), (210, 411952), (224, 386205), (240, 360458), (280, 308964), (336, 257470), (420, 205976), (480, 180229), (560, 154482), (672, 128735), (840, 102988), (1120, 77241), (1680, 51494), (3360, 25747)]