64819368

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{52957}}^1$

素因数の和:52986

約数の個数: 48

約数和(自身を含む): 185882580

約数和(自身を除く): 121063212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 52957, 105914, 158871, 211828, 317742, 423656, 476613, 635484, 900269, 953226, 1270968, 1800538, 1906452, 2700807, 3601076, 3812904, 5401614, 7202152, 8102421, 10803228, 16204842, 21606456, 32409684, 64819368]

約数ペア:

[(1, 64819368), (2, 32409684), (3, 21606456), (4, 16204842), (6, 10803228), (8, 8102421), (9, 7202152), (12, 5401614), (17, 3812904), (18, 3601076), (24, 2700807), (34, 1906452), (36, 1800538), (51, 1270968), (68, 953226), (72, 900269), (102, 635484), (136, 476613), (153, 423656), (204, 317742), (306, 211828), (408, 158871), (612, 105914), (1224, 52957)]