78850532

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 153753600

約数和(自身を除く): 74903068

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 79, 92, 158, 316, 437, 571, 874, 1142, 1501, 1748, 1817, 2284, 3002, 3634, 6004, 7268, 10849, 13133, 21698, 26266, 34523, 43396, 45109, 52532, 69046, 90218, 138092, 180436, 249527, 499054, 857071, 998108, 1037507, 1714142, 2075014, 3428284, 4150028, 19712633, 39425266, 78850532]

約数ペア:

[(1, 78850532), (2, 39425266), (4, 19712633), (19, 4150028), (23, 3428284), (38, 2075014), (46, 1714142), (76, 1037507), (79, 998108), (92, 857071), (158, 499054), (316, 249527), (437, 180436), (571, 138092), (874, 90218), (1142, 69046), (1501, 52532), (1748, 45109), (1817, 43396), (2284, 34523), (3002, 26266), (3634, 21698), (6004, 13133), (7268, 10849)]