68045406

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1117}}^1$

素因数の和:1217

約数の個数: 64

約数和(自身を含む): 162279936

約数和(自身を除く): 94234530

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 71, 78, 142, 143, 213, 286, 426, 429, 781, 858, 923, 1117, 1562, 1846, 2234, 2343, 2769, 3351, 4686, 5538, 6702, 10153, 12287, 14521, 20306, 24574, 29042, 30459, 36861, 43563, 60918, 73722, 79307, 87126, 158614, 159731, 237921, 319462, 475842, 479193, 872377, 958386, 1030991, 1744754, 2061982, 2617131, 3092973, 5234262, 6185946, 11340901, 22681802, 34022703, 68045406]

約数ペア:

[(1, 68045406), (2, 34022703), (3, 22681802), (6, 11340901), (11, 6185946), (13, 5234262), (22, 3092973), (26, 2617131), (33, 2061982), (39, 1744754), (66, 1030991), (71, 958386), (78, 872377), (142, 479193), (143, 475842), (213, 319462), (286, 237921), (426, 159731), (429, 158614), (781, 87126), (858, 79307), (923, 73722), (1117, 60918), (1562, 43563), (1846, 36861), (2234, 30459), (2343, 29042), (2769, 24574), (3351, 20306), (4686, 14521), (5538, 12287), (6702, 10153)]