68513472

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1279}}^1$

素因数の和:1331

約数の個数: 112

約数和(自身を含む): 208076800

約数和(自身を除く): 139563328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 144, 186, 192, 216, 248, 279, 288, 372, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1279, 1488, 1674, 1728, 1984, 2232, 2558, 2976, 3348, 3837, 4464, 5116, 5952, 6696, 7674, 8928, 10232, 11511, 13392, 15348, 17856, 20464, 23022, 26784, 30696, 34533, 39649, 40928, 46044, 53568, 61392, 69066, 79298, 81856, 92088, 118947, 122784, 138132, 158596, 184176, 237894, 245568, 276264, 317192, 356841, 368352, 475788, 552528, 634384, 713682, 736704, 951576, 1070523, 1105056, 1268768, 1427364, 1903152, 2141046, 2210112, 2537536, 2854728, 3806304, 4282092, 5709456, 7612608, 8564184, 11418912, 17128368, 22837824, 34256736, 68513472]

約数ペア:

[(1, 68513472), (2, 34256736), (3, 22837824), (4, 17128368), (6, 11418912), (8, 8564184), (9, 7612608), (12, 5709456), (16, 4282092), (18, 3806304), (24, 2854728), (27, 2537536), (31, 2210112), (32, 2141046), (36, 1903152), (48, 1427364), (54, 1268768), (62, 1105056), (64, 1070523), (72, 951576), (93, 736704), (96, 713682), (108, 634384), (124, 552528), (144, 475788), (186, 368352), (192, 356841), (216, 317192), (248, 276264), (279, 245568), (288, 237894), (372, 184176), (432, 158596), (496, 138132), (558, 122784), (576, 118947), (744, 92088), (837, 81856), (864, 79298), (992, 69066), (1116, 61392), (1279, 53568), (1488, 46044), (1674, 40928), (1728, 39649), (1984, 34533), (2232, 30696), (2558, 26784), (2976, 23022), (3348, 20464), (3837, 17856), (4464, 15348), (5116, 13392), (5952, 11511), (6696, 10232), (7674, 8928)]