78125066

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 126517248

約数和(自身を除く): 48392182

約数列:

[1, 2, 23, 43, 46, 86, 127, 254, 311, 622, 989, 1978, 2921, 5461, 5842, 7153, 10922, 13373, 14306, 26746, 39497, 78994, 125603, 251206, 307579, 615158, 908431, 1698371, 1816862, 3396742, 39062533, 78125066]

約数ペア:

[(1, 78125066), (2, 39062533), (23, 3396742), (43, 1816862), (46, 1698371), (86, 908431), (127, 615158), (254, 307579), (311, 251206), (622, 125603), (989, 78994), (1978, 39497), (2921, 26746), (5461, 14306), (5842, 13373), (7153, 10922)]