82080612

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:545

約数の個数: 72

約数和(自身を含む): 214032000

約数和(自身を除く): 131951388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 139, 141, 188, 278, 282, 349, 417, 423, 556, 564, 698, 834, 846, 1047, 1251, 1396, 1668, 1692, 2094, 2502, 3141, 4188, 5004, 6282, 6533, 12564, 13066, 16403, 19599, 26132, 32806, 39198, 48511, 49209, 58797, 65612, 78396, 97022, 98418, 117594, 145533, 147627, 194044, 196836, 235188, 291066, 295254, 436599, 582132, 590508, 873198, 1746396, 2280017, 4560034, 6840051, 9120068, 13680102, 20520153, 27360204, 41040306, 82080612]

約数ペア:

[(1, 82080612), (2, 41040306), (3, 27360204), (4, 20520153), (6, 13680102), (9, 9120068), (12, 6840051), (18, 4560034), (36, 2280017), (47, 1746396), (94, 873198), (139, 590508), (141, 582132), (188, 436599), (278, 295254), (282, 291066), (349, 235188), (417, 196836), (423, 194044), (556, 147627), (564, 145533), (698, 117594), (834, 98418), (846, 97022), (1047, 78396), (1251, 65612), (1396, 58797), (1668, 49209), (1692, 48511), (2094, 39198), (2502, 32806), (3141, 26132), (4188, 19599), (5004, 16403), (6282, 13066), (6533, 12564)]