81578886

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1\times {\mathrm{1171}}^1$

素因数の和:1876

約数の個数: 32

約数和(自身を含む): 173155968

約数和(自身を除く): 91577082

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 683, 1171, 1366, 2049, 2342, 3513, 4098, 7026, 11611, 19907, 23222, 34833, 39814, 59721, 69666, 119442, 799793, 1599586, 2399379, 4798758, 13596481, 27192962, 40789443, 81578886]

約数ペア:

[(1, 81578886), (2, 40789443), (3, 27192962), (6, 13596481), (17, 4798758), (34, 2399379), (51, 1599586), (102, 799793), (683, 119442), (1171, 69666), (1366, 59721), (2049, 39814), (2342, 34833), (3513, 23222), (4098, 19907), (7026, 11611)]