85809836

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 176332800

約数和(自身を除く): 90522964

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 127, 236, 254, 409, 413, 508, 818, 826, 889, 1636, 1652, 1778, 2863, 3556, 5726, 7493, 11452, 14986, 24131, 29972, 48262, 51943, 52451, 96524, 103886, 104902, 168917, 207772, 209804, 337834, 363601, 675668, 727202, 1454404, 3064637, 6129274, 12258548, 21452459, 42904918, 85809836]

約数ペア:

[(1, 85809836), (2, 42904918), (4, 21452459), (7, 12258548), (14, 6129274), (28, 3064637), (59, 1454404), (118, 727202), (127, 675668), (236, 363601), (254, 337834), (409, 209804), (413, 207772), (508, 168917), (818, 104902), (826, 103886), (889, 96524), (1636, 52451), (1652, 51943), (1778, 48262), (2863, 29972), (3556, 24131), (5726, 14986), (7493, 11452)]