86772840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9391}}^1$

素因数の和:9423

約数の個数: 128

約数和(自身を含む): 324587520

約数和(自身を除く): 237814680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 9391, 18782, 28173, 37564, 46955, 56346, 65737, 75128, 93910, 103301, 112692, 131474, 140865, 187820, 197211, 206602, 225384, 262948, 281730, 309903, 328685, 375640, 394422, 413204, 516505, 525896, 563460, 619806, 657370, 723107, 788844, 826408, 986055, 1033010, 1126920, 1239612, 1314740, 1446214, 1549515, 1577688, 1972110, 2066020, 2169321, 2479224, 2629480, 2892428, 3099030, 3615535, 3944220, 4132040, 4338642, 5784856, 6198060, 7231070, 7888440, 8677284, 10846605, 12396120, 14462140, 17354568, 21693210, 28924280, 43386420, 86772840]

約数ペア:

[(1, 86772840), (2, 43386420), (3, 28924280), (4, 21693210), (5, 17354568), (6, 14462140), (7, 12396120), (8, 10846605), (10, 8677284), (11, 7888440), (12, 7231070), (14, 6198060), (15, 5784856), (20, 4338642), (21, 4132040), (22, 3944220), (24, 3615535), (28, 3099030), (30, 2892428), (33, 2629480), (35, 2479224), (40, 2169321), (42, 2066020), (44, 1972110), (55, 1577688), (56, 1549515), (60, 1446214), (66, 1314740), (70, 1239612), (77, 1126920), (84, 1033010), (88, 986055), (105, 826408), (110, 788844), (120, 723107), (132, 657370), (140, 619806), (154, 563460), (165, 525896), (168, 516505), (210, 413204), (220, 394422), (231, 375640), (264, 328685), (280, 309903), (308, 281730), (330, 262948), (385, 225384), (420, 206602), (440, 197211), (462, 187820), (616, 140865), (660, 131474), (770, 112692), (840, 103301), (924, 93910), (1155, 75128), (1320, 65737), (1540, 56346), (1848, 46955), (2310, 37564), (3080, 28173), (4620, 18782), (9240, 9391)]