87138744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{773}}^1$

素因数の和:861

約数の個数: 128

約数和(自身を含む): 276410880

約数和(自身を除く): 189272136

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 61, 66, 77, 84, 88, 122, 132, 154, 168, 183, 231, 244, 264, 308, 366, 427, 462, 488, 616, 671, 732, 773, 854, 924, 1281, 1342, 1464, 1546, 1708, 1848, 2013, 2319, 2562, 2684, 3092, 3416, 4026, 4638, 4697, 5124, 5368, 5411, 6184, 8052, 8503, 9276, 9394, 10248, 10822, 14091, 16104, 16233, 17006, 18552, 18788, 21644, 25509, 28182, 32466, 34012, 37576, 43288, 47153, 51018, 56364, 59521, 64932, 68024, 94306, 102036, 112728, 119042, 129864, 141459, 178563, 188612, 204072, 238084, 282918, 330071, 357126, 377224, 476168, 518683, 565836, 660142, 714252, 990213, 1037366, 1131672, 1320284, 1428504, 1556049, 1980426, 2074732, 2640568, 3112098, 3630781, 3960852, 4149464, 6224196, 7261562, 7921704, 10892343, 12448392, 14523124, 21784686, 29046248, 43569372, 87138744]

約数ペア:

[(1, 87138744), (2, 43569372), (3, 29046248), (4, 21784686), (6, 14523124), (7, 12448392), (8, 10892343), (11, 7921704), (12, 7261562), (14, 6224196), (21, 4149464), (22, 3960852), (24, 3630781), (28, 3112098), (33, 2640568), (42, 2074732), (44, 1980426), (56, 1556049), (61, 1428504), (66, 1320284), (77, 1131672), (84, 1037366), (88, 990213), (122, 714252), (132, 660142), (154, 565836), (168, 518683), (183, 476168), (231, 377224), (244, 357126), (264, 330071), (308, 282918), (366, 238084), (427, 204072), (462, 188612), (488, 178563), (616, 141459), (671, 129864), (732, 119042), (773, 112728), (854, 102036), (924, 94306), (1281, 68024), (1342, 64932), (1464, 59521), (1546, 56364), (1708, 51018), (1848, 47153), (2013, 43288), (2319, 37576), (2562, 34012), (2684, 32466), (3092, 28182), (3416, 25509), (4026, 21644), (4638, 18788), (4697, 18552), (5124, 17006), (5368, 16233), (5411, 16104), (6184, 14091), (8052, 10822), (8503, 10248), (9276, 9394)]