71733168

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:324

約数の個数: 160

約数和(自身を含む): 226860480

約数和(自身を除く): 155127312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 53, 54, 72, 78, 104, 106, 108, 117, 144, 156, 159, 208, 212, 216, 234, 241, 312, 318, 351, 424, 432, 468, 477, 482, 624, 636, 689, 702, 723, 848, 936, 954, 964, 1272, 1378, 1404, 1431, 1446, 1872, 1908, 1928, 2067, 2169, 2544, 2756, 2808, 2862, 2892, 3133, 3816, 3856, 4134, 4338, 5512, 5616, 5724, 5784, 6201, 6266, 6507, 7632, 8268, 8676, 9399, 11024, 11448, 11568, 12402, 12532, 12773, 13014, 16536, 17352, 18603, 18798, 22896, 24804, 25064, 25546, 26028, 28197, 33072, 34704, 37206, 37596, 38319, 49608, 50128, 51092, 52056, 56394, 74412, 75192, 76638, 84591, 99216, 102184, 104112, 112788, 114957, 148824, 150384, 153276, 166049, 169182, 204368, 225576, 229914, 297648, 306552, 332098, 338364, 344871, 451152, 459828, 498147, 613104, 664196, 676728, 689742, 919656, 996294, 1328392, 1353456, 1379484, 1494441, 1839312, 1992588, 2656784, 2758968, 2988882, 3985176, 4483323, 5517936, 5977764, 7970352, 8966646, 11955528, 17933292, 23911056, 35866584, 71733168]

約数ペア:

[(1, 71733168), (2, 35866584), (3, 23911056), (4, 17933292), (6, 11955528), (8, 8966646), (9, 7970352), (12, 5977764), (13, 5517936), (16, 4483323), (18, 3985176), (24, 2988882), (26, 2758968), (27, 2656784), (36, 1992588), (39, 1839312), (48, 1494441), (52, 1379484), (53, 1353456), (54, 1328392), (72, 996294), (78, 919656), (104, 689742), (106, 676728), (108, 664196), (117, 613104), (144, 498147), (156, 459828), (159, 451152), (208, 344871), (212, 338364), (216, 332098), (234, 306552), (241, 297648), (312, 229914), (318, 225576), (351, 204368), (424, 169182), (432, 166049), (468, 153276), (477, 150384), (482, 148824), (624, 114957), (636, 112788), (689, 104112), (702, 102184), (723, 99216), (848, 84591), (936, 76638), (954, 75192), (964, 74412), (1272, 56394), (1378, 52056), (1404, 51092), (1431, 50128), (1446, 49608), (1872, 38319), (1908, 37596), (1928, 37206), (2067, 34704), (2169, 33072), (2544, 28197), (2756, 26028), (2808, 25546), (2862, 25064), (2892, 24804), (3133, 22896), (3816, 18798), (3856, 18603), (4134, 17352), (4338, 16536), (5512, 13014), (5616, 12773), (5724, 12532), (5784, 12402), (6201, 11568), (6266, 11448), (6507, 11024), (7632, 9399), (8268, 8676)]