88857188

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^2\times {\mathrm{857}}^1$

素因数の和:921

約数の個数: 54

約数和(自身を含む): 189315126

約数和(自身を除く): 100457938

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 529, 644, 857, 1058, 1127, 1714, 2116, 2254, 3428, 3703, 4508, 5999, 7406, 11998, 14812, 19711, 23996, 25921, 39422, 41993, 51842, 78844, 83986, 103684, 137977, 167972, 275954, 453353, 551908, 906706, 965839, 1813412, 1931678, 3173471, 3863356, 6346942, 12693884, 22214297, 44428594, 88857188]

約数ペア:

[(1, 88857188), (2, 44428594), (4, 22214297), (7, 12693884), (14, 6346942), (23, 3863356), (28, 3173471), (46, 1931678), (49, 1813412), (92, 965839), (98, 906706), (161, 551908), (196, 453353), (322, 275954), (529, 167972), (644, 137977), (857, 103684), (1058, 83986), (1127, 78844), (1714, 51842), (2116, 41993), (2254, 39422), (3428, 25921), (3703, 23996), (4508, 19711), (5999, 14812), (7406, 11998)]