67647312

素因数分解:

$2^4\times 3^5\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:287

約数の個数: 120

約数和(自身を含む): 199320576

約数和(自身を除く): 131673264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 127, 137, 144, 162, 216, 243, 254, 274, 324, 381, 411, 432, 486, 508, 548, 648, 762, 822, 972, 1016, 1096, 1143, 1233, 1296, 1524, 1644, 1944, 2032, 2192, 2286, 2466, 3048, 3288, 3429, 3699, 3888, 4572, 4932, 6096, 6576, 6858, 7398, 9144, 9864, 10287, 11097, 13716, 14796, 17399, 18288, 19728, 20574, 22194, 27432, 29592, 30861, 33291, 34798, 41148, 44388, 52197, 54864, 59184, 61722, 66582, 69596, 82296, 88776, 104394, 123444, 133164, 139192, 156591, 164592, 177552, 208788, 246888, 266328, 278384, 313182, 417576, 469773, 493776, 532656, 626364, 835152, 939546, 1252728, 1409319, 1879092, 2505456, 2818638, 3758184, 4227957, 5637276, 7516368, 8455914, 11274552, 16911828, 22549104, 33823656, 67647312]

約数ペア:

[(1, 67647312), (2, 33823656), (3, 22549104), (4, 16911828), (6, 11274552), (8, 8455914), (9, 7516368), (12, 5637276), (16, 4227957), (18, 3758184), (24, 2818638), (27, 2505456), (36, 1879092), (48, 1409319), (54, 1252728), (72, 939546), (81, 835152), (108, 626364), (127, 532656), (137, 493776), (144, 469773), (162, 417576), (216, 313182), (243, 278384), (254, 266328), (274, 246888), (324, 208788), (381, 177552), (411, 164592), (432, 156591), (486, 139192), (508, 133164), (548, 123444), (648, 104394), (762, 88776), (822, 82296), (972, 69596), (1016, 66582), (1096, 61722), (1143, 59184), (1233, 54864), (1296, 52197), (1524, 44388), (1644, 41148), (1944, 34798), (2032, 33291), (2192, 30861), (2286, 29592), (2466, 27432), (3048, 22194), (3288, 20574), (3429, 19728), (3699, 18288), (3888, 17399), (4572, 14796), (4932, 13716), (6096, 11097), (6576, 10287), (6858, 9864), (7398, 9144)]