87746832

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:477

約数の個数: 120

約数和(自身を含む): 258745344

約数和(自身を除く): 170998512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 43, 48, 72, 74, 86, 111, 129, 144, 148, 172, 222, 258, 296, 333, 344, 383, 387, 444, 516, 592, 666, 688, 766, 774, 888, 1032, 1149, 1332, 1532, 1548, 1591, 1776, 2064, 2298, 2664, 3064, 3096, 3182, 3447, 4596, 4773, 5328, 6128, 6192, 6364, 6894, 9192, 9546, 12728, 13788, 14171, 14319, 16469, 18384, 19092, 25456, 27576, 28342, 28638, 32938, 38184, 42513, 49407, 55152, 56684, 57276, 65876, 76368, 85026, 98814, 113368, 114552, 127539, 131752, 148221, 170052, 197628, 226736, 229104, 255078, 263504, 296442, 340104, 395256, 510156, 592884, 609353, 680208, 790512, 1020312, 1185768, 1218706, 1828059, 2040624, 2371536, 2437412, 3656118, 4874824, 5484177, 7312236, 9749648, 10968354, 14624472, 21936708, 29248944, 43873416, 87746832]

約数ペア:

[(1, 87746832), (2, 43873416), (3, 29248944), (4, 21936708), (6, 14624472), (8, 10968354), (9, 9749648), (12, 7312236), (16, 5484177), (18, 4874824), (24, 3656118), (36, 2437412), (37, 2371536), (43, 2040624), (48, 1828059), (72, 1218706), (74, 1185768), (86, 1020312), (111, 790512), (129, 680208), (144, 609353), (148, 592884), (172, 510156), (222, 395256), (258, 340104), (296, 296442), (333, 263504), (344, 255078), (383, 229104), (387, 226736), (444, 197628), (516, 170052), (592, 148221), (666, 131752), (688, 127539), (766, 114552), (774, 113368), (888, 98814), (1032, 85026), (1149, 76368), (1332, 65876), (1532, 57276), (1548, 56684), (1591, 55152), (1776, 49407), (2064, 42513), (2298, 38184), (2664, 32938), (3064, 28638), (3096, 28342), (3182, 27576), (3447, 25456), (4596, 19092), (4773, 18384), (5328, 16469), (6128, 14319), (6192, 14171), (6364, 13788), (6894, 12728), (9192, 9546)]