68378832

素因数分解:

$2^4\times 3^2\times {\mathrm{127}}^1\times {\mathrm{3739}}^1$

素因数の和:3880

約数の個数: 60

約数和(自身を含む): 192924160

約数和(自身を除く): 124545328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 127, 144, 254, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 3739, 4572, 6096, 7478, 9144, 11217, 14956, 18288, 22434, 29912, 33651, 44868, 59824, 67302, 89736, 134604, 179472, 269208, 474853, 538416, 949706, 1424559, 1899412, 2849118, 3798824, 4273677, 5698236, 7597648, 8547354, 11396472, 17094708, 22792944, 34189416, 68378832]

約数ペア:

[(1, 68378832), (2, 34189416), (3, 22792944), (4, 17094708), (6, 11396472), (8, 8547354), (9, 7597648), (12, 5698236), (16, 4273677), (18, 3798824), (24, 2849118), (36, 1899412), (48, 1424559), (72, 949706), (127, 538416), (144, 474853), (254, 269208), (381, 179472), (508, 134604), (762, 89736), (1016, 67302), (1143, 59824), (1524, 44868), (2032, 33651), (2286, 29912), (3048, 22434), (3739, 18288), (4572, 14956), (6096, 11217), (7478, 9144)]