8120736

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:276

約数の個数: 120

約数和(自身を含む): 25826724

約数和(自身を除く): 17705988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 241, 288, 312, 324, 351, 416, 432, 468, 482, 624, 648, 702, 723, 864, 936, 964, 1053, 1248, 1296, 1404, 1446, 1872, 1928, 2106, 2169, 2592, 2808, 2892, 3133, 3744, 3856, 4212, 4338, 5616, 5784, 6266, 6507, 7712, 8424, 8676, 9399, 11232, 11568, 12532, 13014, 16848, 17352, 18798, 19521, 23136, 25064, 26028, 28197, 33696, 34704, 37596, 39042, 50128, 52056, 56394, 69408, 75192, 78084, 84591, 100256, 104112, 112788, 150384, 156168, 169182, 208224, 225576, 253773, 300768, 312336, 338364, 451152, 507546, 624672, 676728, 902304, 1015092, 1353456, 2030184, 2706912, 4060368, 8120736]

約数ペア:

[(1, 8120736), (2, 4060368), (3, 2706912), (4, 2030184), (6, 1353456), (8, 1015092), (9, 902304), (12, 676728), (13, 624672), (16, 507546), (18, 451152), (24, 338364), (26, 312336), (27, 300768), (32, 253773), (36, 225576), (39, 208224), (48, 169182), (52, 156168), (54, 150384), (72, 112788), (78, 104112), (81, 100256), (96, 84591), (104, 78084), (108, 75192), (117, 69408), (144, 56394), (156, 52056), (162, 50128), (208, 39042), (216, 37596), (234, 34704), (241, 33696), (288, 28197), (312, 26028), (324, 25064), (351, 23136), (416, 19521), (432, 18798), (468, 17352), (482, 16848), (624, 13014), (648, 12532), (702, 11568), (723, 11232), (864, 9399), (936, 8676), (964, 8424), (1053, 7712), (1248, 6507), (1296, 6266), (1404, 5784), (1446, 5616), (1872, 4338), (1928, 4212), (2106, 3856), (2169, 3744), (2592, 3133), (2808, 2892)]