68779584

素因数分解:

$2^6\times 3^3\times {\mathrm{53}}^1\times {\mathrm{751}}^1$

素因数の和:825

約数の個数: 112

約数和(自身を含む): 206288640

約数和(自身を除く): 137509056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 96, 106, 108, 144, 159, 192, 212, 216, 288, 318, 424, 432, 477, 576, 636, 751, 848, 864, 954, 1272, 1431, 1502, 1696, 1728, 1908, 2253, 2544, 2862, 3004, 3392, 3816, 4506, 5088, 5724, 6008, 6759, 7632, 9012, 10176, 11448, 12016, 13518, 15264, 18024, 20277, 22896, 24032, 27036, 30528, 36048, 39803, 40554, 45792, 48064, 54072, 72096, 79606, 81108, 91584, 108144, 119409, 144192, 159212, 162216, 216288, 238818, 318424, 324432, 358227, 432576, 477636, 636848, 648864, 716454, 955272, 1074681, 1273696, 1297728, 1432908, 1910544, 2149362, 2547392, 2865816, 3821088, 4298724, 5731632, 7642176, 8597448, 11463264, 17194896, 22926528, 34389792, 68779584]

約数ペア:

[(1, 68779584), (2, 34389792), (3, 22926528), (4, 17194896), (6, 11463264), (8, 8597448), (9, 7642176), (12, 5731632), (16, 4298724), (18, 3821088), (24, 2865816), (27, 2547392), (32, 2149362), (36, 1910544), (48, 1432908), (53, 1297728), (54, 1273696), (64, 1074681), (72, 955272), (96, 716454), (106, 648864), (108, 636848), (144, 477636), (159, 432576), (192, 358227), (212, 324432), (216, 318424), (288, 238818), (318, 216288), (424, 162216), (432, 159212), (477, 144192), (576, 119409), (636, 108144), (751, 91584), (848, 81108), (864, 79606), (954, 72096), (1272, 54072), (1431, 48064), (1502, 45792), (1696, 40554), (1728, 39803), (1908, 36048), (2253, 30528), (2544, 27036), (2862, 24032), (3004, 22896), (3392, 20277), (3816, 18024), (4506, 15264), (5088, 13518), (5724, 12016), (6008, 11448), (6759, 10176), (7632, 9012)]