68712624

素因数分解:

$2^4\times 3^6\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:206

約数の個数: 140

約数和(自身を含む): 205737576

約数和(自身を除く): 137024952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 81, 86, 108, 129, 137, 144, 162, 172, 216, 243, 258, 274, 324, 344, 387, 411, 432, 486, 516, 548, 648, 688, 729, 774, 822, 972, 1032, 1096, 1161, 1233, 1296, 1458, 1548, 1644, 1944, 2064, 2192, 2322, 2466, 2916, 3096, 3288, 3483, 3699, 3888, 4644, 4932, 5832, 5891, 6192, 6576, 6966, 7398, 9288, 9864, 10449, 11097, 11664, 11782, 13932, 14796, 17673, 18576, 19728, 20898, 22194, 23564, 27864, 29592, 31347, 33291, 35346, 41796, 44388, 47128, 53019, 55728, 59184, 62694, 66582, 70692, 83592, 88776, 94256, 99873, 106038, 125388, 133164, 141384, 159057, 167184, 177552, 199746, 212076, 250776, 266328, 282768, 318114, 399492, 424152, 477171, 501552, 532656, 636228, 798984, 848304, 954342, 1272456, 1431513, 1597968, 1908684, 2544912, 2863026, 3817368, 4294539, 5726052, 7634736, 8589078, 11452104, 17178156, 22904208, 34356312, 68712624]

約数ペア:

[(1, 68712624), (2, 34356312), (3, 22904208), (4, 17178156), (6, 11452104), (8, 8589078), (9, 7634736), (12, 5726052), (16, 4294539), (18, 3817368), (24, 2863026), (27, 2544912), (36, 1908684), (43, 1597968), (48, 1431513), (54, 1272456), (72, 954342), (81, 848304), (86, 798984), (108, 636228), (129, 532656), (137, 501552), (144, 477171), (162, 424152), (172, 399492), (216, 318114), (243, 282768), (258, 266328), (274, 250776), (324, 212076), (344, 199746), (387, 177552), (411, 167184), (432, 159057), (486, 141384), (516, 133164), (548, 125388), (648, 106038), (688, 99873), (729, 94256), (774, 88776), (822, 83592), (972, 70692), (1032, 66582), (1096, 62694), (1161, 59184), (1233, 55728), (1296, 53019), (1458, 47128), (1548, 44388), (1644, 41796), (1944, 35346), (2064, 33291), (2192, 31347), (2322, 29592), (2466, 27864), (2916, 23564), (3096, 22194), (3288, 20898), (3483, 19728), (3699, 18576), (3888, 17673), (4644, 14796), (4932, 13932), (5832, 11782), (5891, 11664), (6192, 11097), (6576, 10449), (6966, 9864), (7398, 9288)]