78664068

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{104053}}^1$

素因数の和:104073

約数の個数: 48

約数和(自身を含む): 233080960

約数和(自身を除く): 154416892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 104053, 208106, 312159, 416212, 624318, 728371, 936477, 1248636, 1456742, 1872954, 2185113, 2809431, 2913484, 3745908, 4370226, 5618862, 6555339, 8740452, 11237724, 13110678, 19666017, 26221356, 39332034, 78664068]

約数ペア:

[(1, 78664068), (2, 39332034), (3, 26221356), (4, 19666017), (6, 13110678), (7, 11237724), (9, 8740452), (12, 6555339), (14, 5618862), (18, 4370226), (21, 3745908), (27, 2913484), (28, 2809431), (36, 2185113), (42, 1872954), (54, 1456742), (63, 1248636), (84, 936477), (108, 728371), (126, 624318), (189, 416212), (252, 312159), (378, 208106), (756, 104053)]