90942678

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{117497}}^1$

素因数の和:117548

約数の個数: 24

約数和(自身を含む): 201626568

約数和(自身を除く): 110683890

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 117497, 234994, 352491, 704982, 1057473, 2114946, 5052371, 10104742, 15157113, 30314226, 45471339, 90942678]

約数ペア:

[(1, 90942678), (2, 45471339), (3, 30314226), (6, 15157113), (9, 10104742), (18, 5052371), (43, 2114946), (86, 1057473), (129, 704982), (258, 352491), (387, 234994), (774, 117497)]