80843646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{3853}}^1$

素因数の和:4140

約数の個数: 32

約数和(自身を含む): 174817440

約数和(自身を除く): 93973794

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 269, 538, 807, 1614, 3497, 3853, 6994, 7706, 10491, 11559, 20982, 23118, 50089, 100178, 150267, 300534, 1036457, 2072914, 3109371, 6218742, 13473941, 26947882, 40421823, 80843646]

約数ペア:

[(1, 80843646), (2, 40421823), (3, 26947882), (6, 13473941), (13, 6218742), (26, 3109371), (39, 2072914), (78, 1036457), (269, 300534), (538, 150267), (807, 100178), (1614, 50089), (3497, 23118), (3853, 20982), (6994, 11559), (7706, 10491)]