78527946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{11909}}^1$

素因数の和:12078

約数の個数: 32

約数和(自身を含む): 180650880

約数和(自身を除く): 102122934

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 2198, 3297, 6594, 11909, 23818, 35727, 71454, 83363, 166726, 250089, 500178, 1869713, 3739426, 5609139, 11218278, 13087991, 26175982, 39263973, 78527946]

約数ペア:

[(1, 78527946), (2, 39263973), (3, 26175982), (6, 13087991), (7, 11218278), (14, 5609139), (21, 3739426), (42, 1869713), (157, 500178), (314, 250089), (471, 166726), (942, 83363), (1099, 71454), (2198, 35727), (3297, 23818), (6594, 11909)]