65837448

素因数分解:

$2^3\times 3^7\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:151

約数の個数: 128

約数和(自身を含む): 191289600

約数和(自身を除く): 125452152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 71, 72, 81, 106, 108, 142, 159, 162, 212, 213, 216, 243, 284, 318, 324, 424, 426, 477, 486, 568, 636, 639, 648, 729, 852, 954, 972, 1272, 1278, 1431, 1458, 1704, 1908, 1917, 1944, 2187, 2556, 2862, 2916, 3763, 3816, 3834, 4293, 4374, 5112, 5724, 5751, 5832, 7526, 7668, 8586, 8748, 11289, 11448, 11502, 12879, 15052, 15336, 17172, 17253, 17496, 22578, 23004, 25758, 30104, 33867, 34344, 34506, 38637, 45156, 46008, 51516, 51759, 67734, 69012, 77274, 90312, 101601, 103032, 103518, 115911, 135468, 138024, 154548, 155277, 203202, 207036, 231822, 270936, 304803, 309096, 310554, 406404, 414072, 463644, 609606, 621108, 812808, 914409, 927288, 1219212, 1242216, 1828818, 2438424, 2743227, 3657636, 5486454, 7315272, 8229681, 10972908, 16459362, 21945816, 32918724, 65837448]

約数ペア:

[(1, 65837448), (2, 32918724), (3, 21945816), (4, 16459362), (6, 10972908), (8, 8229681), (9, 7315272), (12, 5486454), (18, 3657636), (24, 2743227), (27, 2438424), (36, 1828818), (53, 1242216), (54, 1219212), (71, 927288), (72, 914409), (81, 812808), (106, 621108), (108, 609606), (142, 463644), (159, 414072), (162, 406404), (212, 310554), (213, 309096), (216, 304803), (243, 270936), (284, 231822), (318, 207036), (324, 203202), (424, 155277), (426, 154548), (477, 138024), (486, 135468), (568, 115911), (636, 103518), (639, 103032), (648, 101601), (729, 90312), (852, 77274), (954, 69012), (972, 67734), (1272, 51759), (1278, 51516), (1431, 46008), (1458, 45156), (1704, 38637), (1908, 34506), (1917, 34344), (1944, 33867), (2187, 30104), (2556, 25758), (2862, 23004), (2916, 22578), (3763, 17496), (3816, 17253), (3834, 17172), (4293, 15336), (4374, 15052), (5112, 12879), (5724, 11502), (5751, 11448), (5832, 11289), (7526, 8748), (7668, 8586)]